? ? This trackball mouse is expertly crafted to nestle in your hand like a glove, reducing muscle strain and offering exceptional supportespecially for users with larger hands. Imagine effortless, pain-free computing whether you're working or browsing.. ? Featuring 5 customizable DPI levels, this mouse allows precise cursor control tailored to your needs. Please note while ideal for designers, office work, and general computer use, it is not recommended for gaming due to its tracking profile and response characteristics.. ? The smooth 44mm finger-operated trackball performs flawlessly on virtually any surface. Whether your desk is cluttered or you're working from a couch or bed, say goodbye to limited space constraints.. ? Equipped with a 1.8m cable, simply connect to a USB-A portno drivers needed. Compatible with Windows, Mac OS, laptops, and desktops. Please note forwardbackward buttons not be supported on Mac systems.. With a high-performance optical sensor, 3-point positioning technology, and finger control, this mouse ensures exact cursor placement with minimal hand movementboosting productivity in design and office tasks..

Includes choice of Bluetooth, 2.4GHz wireless and wired connection options for maximum flexibility. Compatible with Bluetooth BT4.0BT5.0. Features 2.4GHz wireless dongle USB-A with USB-C to USB -A adapter and 1.5m USB-C to USB-A charging cable USB-C port on the trackball.. Rechargeable battery provides 4 months battery life with single charge via USB-C port. Low-profile shape allows all-day comfort for both right-handed and left-handed users. The trackball takes up less desk space than what is needed to operate a mouse and is more comfortable during extended use because it requires less arm and wrist movement.. Dual sensors accurately track the large 55mm ball, giving users better cursor control that requires less hand and wrist movement. Provides highly accurate and responsive cursor tracking and scrolling.. Simply plug in the USB cable to the trackball and users will be up and running quickly. Free downloadable KensingtonWorks software provides an easy-to-configure personalized experience, giving users the ability to assign a wide variety of program functions to 8 sets of programmable buttons with KensingtonKonnect installed.

Ergonomic Finger Control for All-Day Comfort Reduces hand and wrist strain with a unique finger-operated design that minimizes movement, paired with an included ergonomic wrist rest. Perfect for long hours of design, editing, and office work, keeping your hand in a natural, relaxed position.. 55mm Large Trackball for Unmatched Precision The oversized 55mm blue trackball delivers ultra-smooth, fingertip control, enabling precise cursor movements for detailed tasks like graphic design, CAD, and video editing. Enjoy consistent accuracy without the need for constant repositioning.. 4-Level Adjustable DPI for Customized Speed Switch between 40080012001600 DPI with a single button press to tailor cursor speed to your workflow. Whether you need pinpoint accuracy for design work or quick navigation for web browsing, this trackball adapts to your needs.. Ambidextrous Design with One-Touch Hand Switching Designed for both left and right-handed users, with a dedicated button to instantly swap button functions. This versatile feature ensures a seamless experience for all users, making it an ideal choice for shared workspaces.. Multi-Function Buttons for Better Productivity Includes dual scroll wheels, DPI switch, screen lock, leftright-hand switch, middle and back buttons. All buttons feature fixed functions and are not programmable, with an intuitive layout that helps streamline daily tasks and improve efficiency..

? ?, The sculpted ergonomic shape naturally fits your hand and smooth thumb control helps to reduce muscle pain and wrist stiffness. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort.. ? To suit different tasks and ensure instant switching between precise or fast tracking modes, the mouse is equipped with 5 adjustable DPI levels. The DPI buttons can be easily switched between 100, 200, 400, 800 and 1200 DPI to allow the cursor to move faster or slower.. ?, The mouse comes with a 1.8m cable, you can directly connect it to your computer via the USB A port, providing you with an ultra-stable wired connection without downloading any drivers. Compatible with Windows, Mac OS, Laptops, Desktops, etc.. ? Equipped with a 34mm standard trackball and precise tracking system, just move your thumb to move the cursor and operate, its perfect for tight workspaces and busy desks. Not only work on flat surfaces but also your leg, sofa, bed, carpet and other surfaces as well.. ? Consisting of a high-performance optical sensor, highly sensitive 3-point positioning technology and thumb control, the mouse delivers precise cursor movement, allowing you to quickly get to the desired position on the screen without moving your hand, thus increasing productivity and efficiency.. Moving between documents or browsing your favorite websites is a breeze with large, easy-to-reach BackForward buttons and the precision scroll wheel. All the buttons are non-programmable and the BackForward buttons are not compatible with Mac OS system.. ? ? The cool RGB lighting of the mouse adds a splash of color to your simple desktop. Easy to remove the trackball, you can wipe the hole and ball with a soft cloth to make the trackball smooth as new..

The Vertical Mouse was invented by Jack Lo in 1994. Jack founded Evoluent and introduced the worlds first Vertical Mouse product in 2002, marking a significant advance in computer ergonomics.. The Evoluent Vertical Mouse supports your hand in a neutral handshake position that reduces forearm twisting and wrist strain. This design has been validated by decades of highly positive user feedback to Evoluent, and the wide adoption of the technology across the mouse industry by the 2020s.. Evoluents Vertical Mouse remains a standout choice as a thoughtfully designed, precision product that offers unparalleled comfort, user-friendliness and functionality, backed by over 30 years of Vertical Mouse expertise of its designer.. 4 levels of pointer speeds adjustable with top-mounted buttons and indicator lights. Plug-n-play with any USB-compatible system that supports mouse input.. Optional Evoluent Mouse Manager software for Windows offers nearly unlimited customization of button and wheel functions to reduce many hand movements to simple clicks, control your screen brightness, and more.. Precision sensor tracks mouse movement accurately and reliably on a wide variety of surfaces. High quality materials and workmanship.. Pinky support prevents your finger from rubbing the desk.. USB wired..

Ergonomic Vertical DesignLeft-Handed Ergonomic Mouse Encourage healthy natural handshake wrist and palm position for the most comfortable grip, less wrist strain. The ergonomically- designed thumb rests and grips fit the contour of your palm for maximum comfort, perfect for Small to Medium Sized Hands.The surface of the mouse is sprayed with rubber oil, which is very comfortable to touch.This mouse is very suitable for people with RSI or customers who use the mouse for a long time.Only for Left-handed.. Easy to useJust plug the included USB receiver into the USB port of your computer, no other additional software neededthe receiver is at the bottom of the mouse.Not Bluetooth.New to Vertical Mouse will adapt to for a while, after using you will love it.. Automatic sleep function The sleeping function is for saving energy, it goes to sleep when you are not using it for 10 minutes, and you only need to click any button on the mouse once, it should be back to work. When the receiver is recognized by the computer, it's connected to the mouse, and then the LED of the mouse will light up.. Adjustable DPIDPI80012001600,the higher DPI, the faster the cursor on your screen will move.adjust DPI according to your needs.Added next previous buttons provide convenience when web surfing.Not Rechargeable, Requires 2 AAA batteries Not Included. Wide CompatibilityCompatible with Windows 710XPCEvista, Windows2000,Android ,Vista and Linux etc.Not Bluetooth. We offer 12 months warranty for our Procuct,Please feel free to contact us, if you have any questions..

Ergonomic Vertical Mouse- This left mouse features 54 tilt angle, keep your palm and hands in a natural position for a comfortable grasp. Help to relieve wrist pain, shoulder stiffness, and RSI on long time work. Design with a thumb rest and egg shape, sized 4.12x2.64x2.28 inch, perfectly fit small to medium sized leftie hands persons.. Plug and Play- Stable and reliable 2.4G wireless connection, come with a USB-A receivercan be stored at bottom to prevent lost. No installation, plug and play. This left hand vertical mouse works up to 32.8ft. Advanced Blue LED sensor, works on a wide range of surfaces with quicker response speed than traditional mouse.. DPI Adjustable Web Switch- This mouse for left handed people supports precise cursor movement speed with 3 levels, ranging from low to high 80012001600. Meet your different office and entertainment needs. Quick to switch web pages with two sided forward and back buttons. For Mac series, Forward Backward buttons will not work.. Power-Saving Design- Equipped with a power onoff switch at the bottom, when not in use, you can switch the mouse off to save powers. Powered by 1 AA battery not included, works up to 210 hours, no need of changing battery frequently.. Wide Compatibility Warranty- This small left handed mouse is compatible with most systems Windows 11 10 8.1 8 7, XP, Vista, mac OS 10.1210.14, X 10.310.11, and versions later on. Fit for Notebook, PC, Laptop, Computer and other devices. Not fully compatible with Apple products. All SANWA Products have a 1-Year Warranty free lifetime technical support..

Vertical Ergonomic Design - Crafted with a technical 54 vertical angle, this ball mouse keeps your wrist and hands in a natural postures for comfortable grip. Help to relieve wrist strain, muscle stiffness tension, and reduce fatigue during long hours of work. 34mm trackball, move the cursor accurately without shifting your hand. Say goodbye to repetitive wrist movements.. Dual Wireless Modes for Multitasking - Switch effortlessly between 2 connected devices using the 2.4GHz USB receiver or Bluetooth mode. A convenient button on the bottom lets you jump between your computer, tablet, or laptopperfect for multitasking professionals. Have a bottom USB dongle storage slot to prevent loss when not in use.. Silent Clicks 3 DPI Adjustable - Enjoy quiet clicks that won't disturb your surroundings, whether you're working late at night or in a shared space. 3 DPI settings 80012001600 allows fine-tune of your cursor speed for smooth, accurate control. This thumb mouse adopts advanced Blue LED sensor, and ruby tracking point smooth trackball, shows superior tracking on a wider range of surfaces and higher precision than red sensor.. Customizable Buttons Quick Web Navigation - You can download SANWA software to remap the buttons on this computer trackball to boost productivity. Features forwardbackward navigation keysideal for browsing the web or managing documents. Rechargeable ergo mouse, come with auto sleep function for energy saving after long-time no working. Click the leftright button to awake the mouse.. Wide Compatible System - SANWA wireless roller ball mouse is compatible with Windows 11108.18, Mac OS 121110.1410.15, Chrome OS, Android 812iPad OS1316iOS1316,and the versions below. Great idea for limited space, not only work on flat surfaces but also on your leg, sofa, bed, carpet, etc. Come with 1-year warranty and lifetime technical support..

7-BUTTON ERGO MOUSE - Wired ergonomic trackball mouse with quiet clicks left right backward forwardDPI switches and they work with the trackball simultaneously Easy to switch the cursor speed with DPI switch buttons resolution 4001000. NATURAL ERGO DESIGN - The ergonomic trackball mouse is for right-handed users recommended to repetitive strain injuries RSI users and the users work particularly long periods on the computer e g office worker gamer and internet user The mouse helps to prevent fatigue in arms and tennis elbow. EASY NAVIGATION AND SPACE-SAVING - The surface on the high-density trackball is coated with special treated glitter effect providing users exceptional tracking and precision Everything on the screen is within the reach of a small thumb movement without having to move the arm Additionally it saves your desktop space. TROUBLE-FREE TO CLEAN - It is easy to clean if dust on the trackball effects the cursor movement The ball can be easily removed from the mouse buttonhole by fingers or a blunt side of a pen Either use a soft brush or a soft lint-free cloth and gently wipe down dust from the trackball. SYSTEM REQUIREMENTS - Windows 7, 8, 10, 11 No drivers required, ready to use from the box Wired USB 2.0 interface package includes 1x PERIMICE-517 12-month limited warranty.

Ergonomic Design for Comfort Nulea M505 trackball mouse is designed to fit your hand greatly, reducing muscle stress and promoting comfort. The 44mm index finger trackball enhances cursor control and reduces arm stiffness, making it an effective solution for treating wrist pain.. Precise Tracking with Adjustable DPI With 5 different DPI modes, the trackball mouse allows you to adjust cursor movement for superior accuracy and control. You can easily switch between DPI modes using the button located at the bottom of the mouse.. Great for Small Work Spaces The smooth index finger trackball allows you to navigate your cursor on practically any surface, making it ideal for small workspaces. Whether you're working at a cluttered desk or on a couch or bed, Nulea trackball mouse can boost your efficiency.. Long-Lasting Battery Our ergonomic mouse features a built-in rechargeable battery that lasts up to 45 days on a single full charge. You can use our mouse for extended periods without worrying about charging it.. RGB EffectThe index finger trackball mouse comes equipped with an RGB effect that adds a pop of color to your setup. You can turn the light off or on by Long pressing the left and right button for three seconds..

ERGONOMIC DESIGN Features a comfortable thumb-operated trackball design that reduces wrist movement and strain during extended computer use. PRECISION CONTROL High-resolution optical tracking technology ensures smooth and accurate cursor movement for precise navigation. PROGRAMMABLE BUTTONS Customizable buttons allow you to create shortcuts and macros for improved workflow efficiency. TILT SCROLL WHEEL Enhanced scrolling functionality with both vertical and horizontal tilt capabilities for easy document navigation. PLUG AND PLAY Simple USB wired connection ensures reliable performance without the need for batteries or wireless setup.

New-Gen Ergonomic Mouse The upgraded MicroPack wireless vertical right-handed mouse features a perfect 55 ergonomic design, which is highly suitable for small to medium-sized hands. It enhances the fit between the hand and the mouse and reduces the pressure on the wrist, making it more comfortable to use than ordinary mice. Enhanced trackball and mouse mechanics deliver smoother ball glide and precise cursor control, ensuring maximum comfort and efficiency for your workflow.. HIGHER FREEDOM -This trackball mouse is equipped with a 34mm standard trackball and a high-performance optical sensor. It is perfectly compatible with USB Bluetooth 2.4 G Wireless Connection functions and can be paired with up to 3 devices. You can easily switch between PC,laptop and iPad with just one button, enhancing your efficiency. Free from the constraints of tablets and data cables, it enables you to work or surf the internet in the most comfortable posture.. HIGH SENSITIVITY, PRECISE TRACKING - Highly sensitive 3-point positioning technology and 5 adjustable DPI 400-600-1000-1600-2400 DPI enhance the accuracy and control of this computer mouse, you can reach any position on the screen with a single thumb.. PLUG AND PLAY, HIGHLY COMPATIBLE - Combination of 8 buttons and trackball can meet your daily office needs and improve office efficiency. Compatible with Windows, Mac OS, Linux, desktops, laptops, tablets, and more.Note All keys cannot be programmed, and the sensitivity of key response is affected by the angle and pressure.. SATISFACTION GUARANTEE - We offer 60 days refund and 1 year free replacement guarantee for our products, Please feel free to contact us if you have any issues or suggestions..

Bluetooth 5.0 - Compared to the previous version, Huion Keydial Mini keyboard is upgraded to support Bluetooth connection bringing you cable-free convenience. Never worry about annoying drop-offs or lag up to a 10m range.. Easy-to-use Dial Controller - Change Adobe Photoshop brush size and navigate timelines with a simple turn of the Dial. It can be set up to 3 different functions and easily switch between them.. 18 Programmable Keys - The 18 buttons on Keydial Mini all can be customized to any shortchut in the way you want, making even the most complicated shortcuts available in one tap.. Anti-ghosting Performance - Featuring new anti-ghosting technology of up to 5 keys, Keydail Mini keypad offers you more shortcut key customization and reliable multi-keys input.. Setting Preview Function - Set up one button to Setting Preview, then press it, a popup will display current function setting of each button and dial. And you can customize the names of each button whatever you want. No need to memorize shortcuts anymore.. Broad Compatibility - It works with Mac OS, and Windows, including Surface Pro, Mackbook, Windows PC etc. It also can work with other brands' graphics tablets.. Creative Add-on Tool - Keydial Mini is a cost-effective programmable keyboard perfectly designed for digital painting, image and video editing, graphic design, gaming and media control. It is compatible with almost any creative software like Photoshop, Lightroom, Illustrator, Final Cut Pro X, Premiere Pro, DaVinci Resolve, Capture One, Clip Studio Paint, Paint Tool SAI, etc.. Portable Design - With its thin,light, one-handed design and 70-hour battery life, you can take it anywhere and use it all day. It is user-friendly for both right-handed and left-handed..

Ergonomist-approved design with 41 inclined angle is made specifically for left-handers.. Neutral handshake grip positions the hand for improved comfort.. With plug-and-play USB connectivity, theres no need for drivers or downloads. Just plug in the wireless receiver, and it works.. Six buttons forward, back, left, right, scrollmiddle-click, and DPI enhance navigation and productivity.. Triple DPI settings 800, 1,200, 1,600 let you dial in the sensitivity and precision of your mouse cursor.. 128-bit AES encryption delivers government-grade wireless security.. Customize with KensingtonWorks, our free downloadable software, for a personalized experience, with the ability to assign a variety of functions including shortcuts to the buttons, and adjust cursor and scrolling speed.. Cross-platform compatibility works with Windows, MacOs, and ChromeOS..

Optical Tracking TechnologyThe ELECOM trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.. Functional 8 ButtonsIt is very easy to move in any direction. It comes with 8 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll.. DPI CursorDesigned with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500LOW, 1000MID and 1500HIGH DPI, making the movements of your cursor faster or slower.. Easy MaintenanceThe ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you dont have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.. Product DetailsSystem requirements Windows 8, Windows 10, Windows 11 or later, macOS 10.12 or later, Size W4.5114.7mm X L7.2181.9mm X H2.357.2mm, Weight 9.2oz, DPI 50010001500 count switchable, Connectivity wired.

ERGONNOMIC SHAPE - Particular about height and angle can be used in a relaxed posture from the palm to the wrist and arm.. LEFT HANDED MOUSE - Design exclusively for the left hand, with the left click located on the right side, allowing the index finger to perform the main operations.. SILENT CLICK SWITCH - A Silent switch does not make a ticking sound. You can use mouse during the meeting, early in the morning and night work, even when you work at home, without worrying about the sounds around you.. CUSTOMIZABLE BUTTONS - The button function assignment ELECOM Mouse Assistant software, which can be downloaded from the website, allows you to customize the buttons to your preferred functions.. DIMENSION WEIGHT - 3.1in x 4.7in x 2.3in, Weight 3.5oz. PRODUCT WARRANTY - This product has a 2-year warranty. In the unlikely event of a product defect, we offer a product warranty for quality issues for your convenience. Within 2 years of purchase, we will replace the defective product by applying for a return or exchange using the returnexchange request form on our websiteelecomusa dot com. For more information about our warranty, please visit our website..

LEFT-HANDED ERGO MOUSE Natural ergonomic vertical with left-handed design. 6-button mouse to increase your productivity Recommended for users with muscle strains and particularly for those who works long periods on the computer. Easy access to multiple usage through 6 buttons. Instinct three-level sensitivity Adjustment of the most widely-used 80012001600 DPI set up.EASY TO USE Easy access to multiple usage through 6 buttons. Adjustable 3 DPI levels of the 800 1200 default 1600. WIRELESS FREEDOM Wireless 2.4GHz ergonomic vertical mouse provides up to 10 meters operation range. Nano USB receiver with storage compartment at the bottom of the mouse, easy for you to store your USB. POWER-SAVING Built in power onoff switch button and power saving function. Two AAA batteries needed batteries are not included in the package. CERTIFIED QUALITY FCC, CE, RoHS qualified ergonomic mouse. Compatible with Windows 7, 8, 10, and 11. Package includes 1 wireless left-handed mouse, 1 USB receiver, 1 user manual The USB receiver is stored on the bottom side of the mouse inside the USB compartment.

Easy to Use 2 Buttons external touch pad with a plug and play feature No driver needed. Multi-touch Gestures with 7 features such as one finger slide, one finger touch, 2 finger tap, double click, tag and drop, vertical scroll, and zoom inout. Durable USB Cable Wired touch pad with 5 foot and 3 inches long durable cable. Compact Design Small and Light portable touch pad with a dimension of 3.39 x 2.95 x 0.43 inch. OS Windows 7, 8, and 10.

Finger Mouse No Desk Needed Operate off-table with zero space limitations Control 4D scrolling effortlessly with your thumb for cramped desks, travel, or couch use. Trackball Mouse - Plug Play USB Wired No batteries required Just plug the USB 2.0 cable into your PClaptop-no softwaredrivers needed. Stable connection, zero lag. USB cable length is about 6.6 feet. Portable Ring Mouse - Universal Compatibility Works instantly with Windows, macOS, Linux, and Chrome OS. Compatible with desktops, laptops, and tablet setups USB port required. Fingertip Mouse - Ambidextrous 3-Button Design Use it left-handed, right-handed, or cradled between palms. The trackball plus 3 buttons give full control without straining your wrist. Ergonomic Pain Relief This handheld trackball mouse reduces palm and joint stress during long hours-say goodbye to mouse-related muscle fatigue. Space-Saving Design This compact handheld mouse eliminates the need for a mouse pad or desk surface, allowing you to work comfortably from any position or location. Long USB Cable for Flexibility The 6.6 feet USB cable provides extended reach and freedom of movement, allowing comfortable use from a distance without connection issues.

Effortless Navigation This lightweight finger mouse combines a precise cursor controller, responsive scroll wheel, and a built-in laser pointer in one compact. Press the thumb-controlled trackball and then appear laser pointer for presentation.. Off-Table Design The reliable 2.4GHz wireless connection provides accurate tracking and responsive link within a 10-meter range. This trackball mouse wireless allows you to control your device from a distance, free from the limitations of a desk.. Ergonomic Handheld Comfort Say goodbye to wrist strain Our handheld mouse is ambidextrous whether you're left-handed or right-handed with comfortable grip, significantly reducing stress on your palm joints and muscles.. Plug Play Simply plug the USB receiver into your computer's portno drivers or software needed. This fingertip mouse works seamlessly with Windows, Mac, and Linux, getting you set up in seconds. Adjustable DPI settings 400, 600, 800, 1200. Complete Ready-to-Use Package Everything you need is in the box. You will receive 1 x YUMQUA Wireless Trackball Mouse, 1 x USB Receiver, 1 X AAA Battery, and a protective storage bag..

Precision Smooth Thumb Control - No more need to move your arm around to move the cursor, just with your thumb movement, so you can use it on any surface. Trackball movement reduces wrist and arm muscular fatigue by 20 compared to a regular mouse.. Comfortable Grip Adjustable Tilt - The broader shape ensures optimal palm support, and you can choose a 0 or 18 angle for a more natural, comfortable hand position.. Wireless Connection Support 3 Device - Upgraded Tri-mode wireless mouse, which can connect to 2 devices via BT and 1 device through a 2.4GHz USB Receiver. It allows for seamless switching between 3 devices with just one mouse. Note You cannot control all three devices simultaneously.. 5 Adjustable DPI 7 Programmable Buttons - 5 DPI levels 8001200160024004800 DPI allow you to easily adjust the cursor sensitivity for more precise tracking. You can customize each button's function via attached software please refer to the manual, creating a customized professional mouse.. Noiseless Click Mouse Rechargeable - The responsive buttons provide a quiet click, allowing you to stay focused while working without disturbing others. Built-in rechargeable 730mAh battery, works for up to 80 days on a full charge. Battery life may vary based on user and computing conditions..

Handheld Mouse No Desk Needed Operate off-table with zero space limitations Control 4D scrolling effortlessly with your thumbperfect for cramped desks, travel, or couch use.. Mini USB Wired Trackball Mouse - Plug Play No batteries required Just plug the USB 2.0 cable into your PClaptopno softwaredrivers needed. Stable connection, zero lag.. Finger Mouse - Universal Compatibility Works instantly with Windows, macOS, Linux, and Chrome OS. Ideal for desktops, laptops, even tablet setups USB port required.. Fingertip Mouse - Ambidextrous 3-Button Design Use it left-handed, right-handed, or cradled between palms. The trackball 3 buttons give full control without straining your wrist.. Ergonomic Pain Relief - This handheld trackball mouse reduces palm and joint stress during long hourssay goodbye to mouse-related muscle fatigue.

5 Direction Joystick 11 Programmable ButtonsThis wireless Bluetooth mouse has a joystick controlled by the thumb, which can move forward, backward, left, right, and down. The default settings correspond to the W, S, A, D, and Space keys on the keyboard, and you can also adjust the settings according to your own liking. All buttons of the mouse can be customized. You can personalize the settings to tailor it into your own gaming mouse.. USB Mouse Bluetooth MouseThis wireless mouse offers two connection modes USB 2.4G wireless mode and Bluetooth mode. It can connect by plugging the receiver into the USB port of your device or via Bluetooth the device needs to have Bluetooth functionality. It can connect to 2 devices simultaneously 1 via USB port and 1 via Bluetooth and switch between them freely. For example, you can easily and quickly switch mouse control from PC to laptop tablets.. Built-in High-Capacity Rechargeable BatteryThis vertical mouse has a built-in 800mAh high-capacity rechargeable battery and comes with a USB charging cable. By connecting the USB charging cable to a device, you can continue using the mouse while it charges, For the best experience, please fully charge the mouse before first use. Vertical Ergonomic Mouse The vertical ergonomic design enhances comfort during mouse use, keeping the wrist in a natural, extended position to effectively reduce wrist pain caused by prolonged mouse usage. The mouse surface is made of skin-friendly material, providing a comfortable grip and a soft touchensuring fatigue-free use even over extended periods.. 5 Adjustable DPI Wide Compatibility5-level DPI adjustment,160024003200480024.000 DPI, you can easily adjust the mouse's movement speed with the DPI settings,perfect for games and office. Compatible with Win11, Win10, Win8, Win7, Mac OS and other operating systems.Widely used in games, offices,NOTE Programming software is not fully available for Mac..

Wireless mouse with 2.4 GHz nano receiver.. Unique touch scrolling along with compact 32 mm ball lets you glide effortlessly through web pages and documents.. Ambidextrous design for right-handed or left-handed users.. TrackballWorks software provides a customized productivity experience.. Plug-and-play installation with no drivers needed..

Ergonomic Vertical Design--Specifical for left-handers, the ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort, perfect for small hands.. Easy to Use--Plug and Play mouse with USB receiver, easy to start to use, no additional drivers or software needed. Six buttons give you improved control over your computer's systems.. High-capacity Rechargeable Battery--Built-in rechargeable batter, no longer need to buy batteries.. Intelligent Sleep and Wake Up--The sleeping function is for saving energy, it goes to sleep when you are not using it for 8 minutes, and you only need to click any button on the mouse once, it should be back to work.. Wide Compatibility -- Compatible with Windows 7810, XP, Vista and Linux etc. NOT FOR MAC OS.

OFF TABLE ERGONOMIC DESIGN Frees your hand from the desk to operate seamlessly in the air. This handheld trackball mouse allows you to sit back on the couch or bed comfortably, effectively solving the wrist fatigue caused by traditional flat mice. THUMB CONTROLLED 4D SCROLLING Features an intuitive 3 button layout with a responsive trackball and 4D page scrolling. Navigate long documents or browse webs simply with a click of your thumb, making mobile presentations smooth and effortless. UNIVERSAL PLUG AND PLAY Powered by a standard USB 2.0 interface with no software or drivers required. Just plug it into your laptop or desktop and start working instantly, eliminating any confusing setup hassle for non technical users. COMPACT BUILD Sized perfectly to fit both left and right hands or to be cradled between both. Its mini lightweight structure is highly portable, fitting into pocket or laptop bag easily to serve as your travel companion. SECURE BOX PACKAGING SET Includes one durable 4D wired mini trackball mouse enclosed in a protective package to ensure safe transit. Backed by our reliable customer service to address any usage or compatibility questions within twenty four hours.

Large 55mm ball design and Diamond Eye optical tracking for precise cursor control Patented scroll ring lets you scan up and down pages with ease. Detachable, ergonomic wrist rest supports hand and wrist for improved comfort Ambidextrous design. Customizable 4-button design, scroll speed and cursor speed via KensingtonWorks software. Connects wirelessly via built-in Bluetooth 4. 0LE or with the USB dongle using 2. 4Ghz wireless Auto-sleep helps conserve battery life. Compatible with Windows, macOS 10. 8 and later, and Chrome OS 44 and later 3 year coverage and lifetime technical support.

TRACKBALL COMFORTELECOM handheld trackball mouse has a sensitive rolling ball and frequency stable 2.4GHz receiver. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm. Suitable for both left and right hand.. FUNCTIONAL10 BUTTONSYou can assign favorite function to each button by using ELECOM Mouse Assistant ELECOM Mouse Assistant Software will be available to download from ELECOM NET website.. DPI CURSORThe DPI button can easily change between 500LOW, 1000MID and 1500HIGH DPI, making the movements of your cursor faster or slower.. EASY MAINTENANCEThe ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you dont have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.. PRODUCT DETAILSSystem requirements Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later, MaOS 10.14 or later, Android OS, Size W1.640.7mm X L4.4111.5mm X H2.256.6mm, Weight 2.7ozwithout battery, DPI 50010001500 count switchable, Connectivity wireless, 2 X AAA batteryIncluded- Battery Remaining Light Lamp equipped..

Effortless Navigation Experience smooth scrolling and precise control with our wireless trackball mouse. Works with PS2 or USB interface, compatible with Windows, Mac, Linux, and Android OS.. Customizable DPI This fingertip mouse has four adjustable DPI settings 400, 600, 800, 1200 available to suit your preference. Enjoy accurate tracking and responsiveness within a 10-meter range.. Ergonomic Comfort Designed with your well-being in mind, our wireless handheld trackball mouse reduces strain on your palm joints and muscles during extended use. Say goodbye to discomfort. Ambidextrous Design Whether you're left-handed or right-handed, our air mouse caters to your needs. Enjoy a comfortable grip and seamless control, no matter your dominant hand.. Package Contents Everything you need is in the box. You will receive 1 x YUMQUA Wireless Finger Mouse, 1 x USB Receiver, 1 X AAA Battery, and 1 X Protective Storage Bag..

Optical Tracking TechnologyThe ELECOM EX-G series trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. This mouse is designed for a LEFT-HANDED person.. Functional 6 ButtonsIt is very easy to move in any direction. It comes with 6 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll. ELECOM Mouse Assistant software can be easy to customize button functions, it is available to download from ELECOM US website.. DPI CursorDesigned with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 750LOW and 1500HIGH DPI, making the movements of your cursor faster or slower. Comes with a BLACK BALL that can be replaced with a RED BALL sold separately.. Easy Maintenance The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you dont have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.. Product DetailsSystem requirements Windows 8.1, Windows RT8.1, Windows 10, Windows 11 Horizontal scrolling function is not working in Windows RT8.1, macOS 10.10, Size W3.794.7mm X L4.9124.4mm X H1.947.7mm, Weight 5.3ozwithout battery, DPI 7501500 count switchable, Connectivity 2.4GHz wireless.

Hermitshell Hard Travel Storage Carrying Case.. Protect your favorite device from bumps dents and scratches.. Made to fit ELECOM Left-Handed 2.4GHz Wireless Easy Thumb Control Trackball Mouse Case for ELECOM M-XT4DRBK.. MaterialEVA.Color Black.. For sale is case only device and accessories are sold separately..

Delivers comfort and precision. Customizable 2-button design via KensingtonWorks software. ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.. Compatible with Windows 8, XP, and Vista, macOS 10. 8 and later, and Chrome OS 44 and later. Optical tracking for superior cursor control. Ambidextrous design. Compact design, stays put and takes up less space. 2 year Only valid if purchased through Kensington Authorized Resellers.

Optical tracking technology provides precise cursor movement for superior accuracy so you can get where you want on the screen Quickly with less hand movement, improving productivity and efficiency The blue 40mm ball has been specially designed with an absolute spherical, hard surface for precise tracking and control. Unique scroll Ring let you move up and down web pages or documents with ease ambidextrous design works equally well for both right-handed and left-handed users. Detachable Wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer. Free downloadable KensingtonWorks software provides a personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds. ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks..

Optical tracking for superior cursor control. Unique touch scrolling simply slide your finger around the outer ring of the trackball for effortless scrolling through web pages and long documents. Free downloadable KensingtonWorks software provides button customization. Ambidextrous design. Compatible with all Windows, macOS, and Chrome OS 44 and later computers. Plug-and-play, no drivers required. 2. 4 GHz wireless with nano USB receiver that stowes inside the trackball when not in use. 2 year Only valid if purchased through Kensington Authorized Resellers. Optical tracking for superior cursor control. Note In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.

Low-profile shape and silver metallic finish deliver ergonomic comfort and beautiful aesthetics. Requires less arm and wrist movement for better comfort and takes up less desk space than a traditional mouse. Laser tracking delivers precision cursor control. Ambidextrous design. Free downloadable KensingtonWorks software provides button customization.

OPTICAL TRACKING TECHNOLOGYThe ELEOM EX-G series trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. This mouse is designed for a LEFT-HANDED person.. FUNCTIONAL 6 BUTTONSYou can assign favorite function to each button by using ELECOM Mouse Assistant ELECOM Mouse Assistant Software will be available to download from ELECOM NET website.. DPI CURSORDesigned with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 750LOW and 1500HIGH DPI, making the movements of your cursor faster or slower.. RED BALL FOR THE BEST OPTICAL TRACKING For the tracking accuracy and the best sensor, this item uses a RED BALL. RED COLOR sensing provides more accuracy for current optical tracking technology, a must for high-performance gaming optics system sensors. You will enjoy the results of trackball high performance optical sensors for all movement. PRODUCT DETAILSSystem requirements Windows Vista, Windows 7, Windows 8, Windows 10 or later Horizontal scrolling function is not working in Windows RT8.1, macOS 10.10 later, Size W3.794.7mm X L4.9124.4mm X H1.947.9mm, Weight 4.5ozwithout battery, DPI 7501500 count switchable, Connectivity wireless, 1 X AA batteryIncluded- Battery Remaining Light Lamp equipped..

Optical Tracking TechnologyThe ELECOM trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.. Functional 8 ButtonsIt is very easy to move in any direction. It comes with 8 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll.. DPI CursorDesigned with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500LOW, 1000MID and 1500HIGH DPI, making the movements of your cursor faster or slower.. Easy Maintenance The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you dont have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.. Product DetailsSystem requirements Windows 7, Windows 8, Windows 10 or later, macOS 10.13 or later, Size W4.5114.7mm X L7.2181.9mm X H2.357.2mm, Weight 9.2ozwithout battery, DPI 50010001500 count switchable, Connectivity wireless, 1 X AA batteryIncluded- Battery Remaining Light Lamp equipped..

DURABLES AND PRACTICAL This left handed mouse is durables and supports more than 5 million mouse clicks, providing reliability and longevity that make it a practical investment for everyday use.. IMPROVE COMFORT AND EFFICIENCY This mouse has an ergonomic vertical shape that aligns with the naturally position of the palm and wrist muscles, thus enhancing comfort and efficiency during long hours of computer work.. LONG LASTING BATTERY PERFORMANCE This wireless mouse is designed with a large battery capacity for short charging times and long usage, ensuring it remains powered throughout your workday.. ERGONOMIC LEFT HANDED DESIGN This wireless mouse features a dedicated ergonomic design, tailored for left handed users, providing a comfortable and naturally grip to meet the specific needs of left handers.. MULTI FUNCTION DPI ADJUSTMENT This mouse is equipped with adjustable DPI settings, providing three different sensitivity levels, allowing for precise and customizable cursor control..

Scroll Ring and Medium Ball - Spin the dial to move up and down web pages or documents with complete ease. The blue 40 mm ball has been specially designed with an absolute spherical, hard surface for precise tracking and control. KensingtonWorks Customization - Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds. Optical Tracking Technology - Provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. Detachable Wrist Rest - Soft cushioning cradles the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity on the computer. Ambidextrous Design - Works equally well for both right-handed and left-handed users to get the most out of their trackball.Plug and Play Installation - Quickly get clicking and scrolling with fast, simple installation through the reliable wired USB connection, plus it doesnt need batteries.PC and Mac compatible - Compatible with Windows Vista and Mac OS X.

Dual wireless connectivity offers the flexibility of 2.4 GHz and Bluetooth LE, with 128-bit AES government-grade encryption security. The scroll ring lets you spin the dial to move up and down web pages or documents with complete ease. And the 40mm balls hard surface is specially designed as a perfect sphere for precise tracking and control. Four DPI settings let you easily adjust the cursor speed to fit your needs by selecting the appropriate level 400, 800, 1,200, or 1,600 lower DPI for precision editing, and higher DPI for word processing or casual browsing. Ambidextrous design works equally well for right-handed and left-handed users. Trackball reduces wrist and hand movement to ease repetitive-stress injuries. Free KensingtonKonnect downloadable software provides a personalized experience, giving you the ability to assign a variety of functions including shortcuts to the buttons, and adjust cursor and scrolling speed. Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility.

Left Handed Ergonomic Vertical Mouse Still seeking a mouse designed exclusively for lefties Meet the Lekvey left hand ergonomic mouse. It promotes a healthy neutral handshake posture for your wrist and arm, ensures all-day comfort for work. The ergonomic lefty mouse cradles your left palm naturally, helping prevent the risk of repetitive strain injuries compared to a standard mouse. Most lefty users feel their wrist strain ease within just 3-5 days of use. Easy to Use, Plug and Play No pairing, no drivers, no stress. Simply plug the USB receiver into the device and you are ready to go The left handed wireless mouse offers a strong, reliable connection up to 33ft10m with no delays or dropouts, so you can move smoothly around your desk. Thanks to its instant setup, this left hand mouse enhanced productivity in seconds. Note USB receiver stores at the mouse bottom. 3 Adjustable DPI Quick-Switch Button This left handed ergonomic mouse features 3-level adjustable DPI 100012001600 to immediately adapt to your task, while advanced forwardback buttons ensure effortless web navigation. The carpal tunnel lefty mouse boosts your efficiency and keeps you in full command both in home and office. Long-Lasting Battery Life Quiet Clicks Tired of constantly charging your mouse This left handed ergonomic mouse is the solution Enjoy up to 6 months of power on just 2 AAA batteries BATTERIES NOT INCLUDED. It automatically enters sleep mode after 10 minutes of inactivity, simply click any button to wake it. This wireless left handed mouse features quiet click left and right buttons, so you can work in a library or office without distracting those around you, letting everyone stay focused. Universal Compatibility The left hand computer mouse is widely compatible with Windows 2000XPVista781011, Mac OS, and Linux. Perfect for desktops, laptops, PCs, or Macs, this left-handed mouse offers true plug-and-play convenienceno extra drivers or complicated setup required. Ideal for daily home, office, or study use. Note Bluetooth and USB-C not supported. Package Included and Ideal Gift Package includes 1x left handed ergonomic mouse Size 5 x 3 x 2.5 inches, recommended for medium and large hands , 1x USB receiver stored in mouse bottom , and 1x user manual. This lefty vertical mouse wireless is a practical carpal tunnel relief tool for lefties, also a thoughtful christmasgifts for lefty womenmen, and left-handed friends or family.

1. Unique Combo A perfect blend of a vertical mouse and trackball, offering the best of both worlds in terms of comfort and functionality. The trackball allows for accurate and smooth cursor movement, enabling precise navigation and control.. 2. Ergonomic Design The vertical orientation reduces wrist strain and provides a natural grip, ensuring extended use without discomfort - ideal for large hands. The buttons are not programmable.. 3. Customizable DPI Settings Featuring 600800120016002400 DPI adjustments to suit various tasks and preferences, click the DPI switch button to adjust different DPI, ensuring accuracy and speed when needed, this mouse caters to various work and gaming scenarios, offering ultimate precision.. 4. 2.4G Wireless Connection Experience stable connectivity with the 2.4G wireless technology, eliminating cable clutter and providing a 10-meter effective range, offering greater freedom of movement. Bluetooth Not Supported. 5. Silent Click and Battery Featuring a quiet clicking mechanism, making it ideal for use in quiet environments such as libraries, offices or shared spaces. The ball can be removed for easy cleaning, ensuring optimal performance and longevity. It requires only one AA battery for power AA battery is not included.

Ergonomic Design with Smooth Thumb Control Move your cursor by the smooth trackball instead of moving your wrist and arm. Let the easy and smooth thumb control help you reduce your muscle stress. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort.. Precise Tracking with Adjustable DPI Nulea trackball mouse provides precise cursor movement for exceptional accuracy and control. With the smooth trackball, you can be more productive on the move on almost any surface, any workplace. Especially on the narrow space, such as the messy desktop, couch, bed, small writing board on a chair, etc.. True Wireless Freedom Connect up to 3 devices by either bluetooth or USB dongle. Switch easily between them by the button on the bottom to improve your efficiency.KINDLY REMINDER The 2.4G USB receiver is stored at the bottom of the mouse.. Rechargeable Battery For your best experience, please fully charge the mouse before your first use The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. Please Note 1. Please use our included charging cable to charge the mouse 2. Do not use a fast charger to charge the mouse. Directly use the computer USB port or a 5V charger to charge the mouse.. 6 Button High Performance Nulea trackball mouse bluetooth is designed with thoughtful ergonomic details and an elegant curved shape. Plus the back and forward button, you can operate easily with higher productivity as well as added comfort. Note all the buttons are non-programmable..

Ergonomic Design with Smooth Thumb Control Move your cursor by the smooth trackball instead of moving your wrist and arm. Let the easy and smooth thumb control help you reduce your muscle stress. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort.. Precise Tracking with Adjustable DPI Nulea trackball mouse provides precise cursor movement for exceptional accuracy and control. With the smooth trackball, you can be more productive on the move on almost any surface, any workplace. Especially on the narrow space, such as the messy desktop, couch, bed, small writing board on a chair, etc.. True Wireless Freedom Connect up to 3 devices by either bluetooth or USB dongle. Switch easily between them by the button on the bottom to improve your efficiency. KINDLY REMINDER The 2.4G USB receiver is stored at the bottom of the wireless trackball mouse.. Rechargeable Battery For your best experience, please fully charge the bluetooth trackball mouse before your first use The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. Please Note 1. Please use our included charging cable to charge the wireless trackball mouse 2. Do not use a fast charger to charge the trackball mouse. Directly use the computer USB port or a 5V charger to charge the bluetooth trackball mouse.. 6 Button High Performance Nulea trackball mouse bluetooth is designed with thoughtful ergonomic details and an elegant curved shape. Plus the back and forward button, you can operate easily with higher productivity as well as added comfort. Note All buttons on this wireless trackball mouse are not programmable.

Ergonomic Design with Easy Thumb Control Navigate effortlessly with the trackball. Reduces wrist and arm movement, easing muscle strain. Designed for all-day comfort with a natural palm position.. 6-Button High Performance The Nulea wired trackball mouse boasts an ergonomically thoughtful design with an elegant curved shape. Featuring back and forward buttons for easy operation, it enhances productivity and comfort. Note all buttons are non-programmable.. Precise, Adaptable Tracking The Nulea trackball mouse ensures accurate control. Ideal for use on various surfaces, perfect for small spaces. Adjustable DPI for tailored responsiveness.. Plug and Play Convenience The Nulea wired trackball mouse requires no drivers simply plug and play. With a 1.8m cable and a dual interface Type A Type C, it's easily compatible with standard setups, freeing you from battery concerns.. Wide Compatibility Thanks to its dual Type A and Type C interface, the Nulea trackball mouse is highly compatible with various devices, making it suitable for laptops, PCs, and both Windows and Mac systems..

Thumb-Controlled Trackball Navigate with ease using your thumb on this wireless mouse, reducing hand and arm movement. Helping to minimize strain and fatigue,the office mouse is perfect for long hours at the desk. Ergonomic Tilt Stand The ergonomic wireless mouse comes with a 21.7 tilt stand for a more natural wrist position. The tilted, elevated mouse for pc fits your palm precisely, delivering a more comfortable and effortless grip. True Silent Control Experience a completely noise-free operation with this cordless mouse. From the trackball to every button and scroll wheel. Perfect for shared spaces, late-night work, or anyone who values total focus without distractions. Multi-Device Connection This wireless mouse connects via Bluetooth or the included USB receiver. Pair with up to 3 devices and switch instantly at the tap of a buttonno need to re-pair for a seamless workflow. Compatible with PC, Mac, laptops, tablets, and phones. 4 Adjustable DPI Levels Choose from 4 sensitivity levels 40080012001600 DPI for precise control or faster movement. This trackball mouse is ideal for drawing, editing, multitasking with different screens, and daily office work.

Ergonomic Design for Comfort The trackball mouse is designed to reduce hand movement, making usage more comfortable and less straining on your arm ideal for long work hours in both home offices and shared spaces.. 55mm Large Trackball Features an oversized trackball for precise control ideal for graphic design, video editing, and everyday computing on any surface, making this the great track ball mouse.. 4-Level Adjustable DPI 40080012001600 DPI settings easily switch between four sensitivity levels for custom control suitable for browsing or detailed tasks with this bluetooth trackball mouse.. Multi-Device Connection Connect up to three devices via Bluetooth or 2.4 GHz wireless this track ball mouse USB wireless is compatible with laptops, tablets, and smartphones perfect for multitasking.. Ambidextrous Design for Universal UsabilityUniquely supporting both left and right-handed users, the M512 lets you tailor the experience with a simple press of the mode switch button all key functions automatically swap to match your dominant hand, ensuring a natural, comfortable grip. Ideal for shared use in offices or families, it eliminates awkward adjustments and guarantees usability for everyone.. Ergonomic Excellence with Included Wrist Rest Adaptive 4-Button LayoutThe M512 central trackball mouse merges smart functionality and comfort its surface features 4 intuitive buttons, where the top-left replaces the traditional middle mouse button for ultra-smooth page scrolling, the top-right acts as a quick-access back button, and the two bottom buttons function as standard leftright clicks for familiar operation. Paired with the included wrist rest that reduces forearm strain during extended use, this design minimizes fatigue while maximizing precision, perfect for long work sessions, browsing, or creative tasks.. Space-Saving Trackball Saves desk space with stationary roller mouse design works on any surface such as beds, couches, or crowded desks no need for a mouse pad with this mouse trackball for added comfort, it's recommended to use with a wrist rest..

Ergonomic 65 Comfort Design The vertical mouse features a perfect 65 ergonomic angle that keeps your wrist and arm naturally relaxed. Sculpted shape with wave-textured surface fits your palm seamlessly, offering ultimate comfort and effortless control all day.. Thumb-Controlled Trackball Navigate with ease using your thumb on this wireless mouse, reducing hand and arm movement. Helping to minimize strain and fatigue,the office mouse is perfect for long hours at the desk.. Smart Infinite Scroll The ergonomic vertical mouse features an advanced infinite scroll wheel that automatically switches between precise and fast modes based on scrolling speed. It supports smooth 4-way scrolling for effortless navigation through long pagesjust a gentle spin.. Multi-Device Connection This wireless mouse connects via Bluetooth or the included USB receiver. Pair with up to 3 devices and switch instantly at the tap of a buttonno need to re-pair for a seamless workflow. Compatible with Compatible with PC, Mac, laptops, tablets, and phones.. True Silent Control Experience a completely noise-free operation with this cordless mouse. From the trackball to every button and scroll wheel. Perfect for shared spaces, late-night work, or anyone who values total focus without distractions.. 3 Adjustable DPI Levels Choose from 3 sensitivity levels 6008001000DPI for precise control or faster movement. This trackball mouse is ideal for drawing, editing, multitasking with different screens, and daily office work.. Work Anywhere, Effortlessly Trackball navigation lets you work precisely on any small surface, like a small caf table, plane seat tray or your sofa at home. No need for extra space or a mouse pad. This wireless vertical mouse for laptop and PC is your reliable work companion..

Ergonomic Design for Comfort Nulea M505 trackball mouse is designed to fit your hand perfectly, reducing muscle stress and promoting comfort. The 44mm index finger trackball enhances cursor control and reduces arm stiffness, making it an effective solution for treating wrist pain.. Precise Tracking with Adjustable DPI With 5 different DPI modes, the trackball mouse allows you to adjust cursor movement for superior accuracy and control. You can easily switch between DPI modes using the button located at the bottom of the mouse.. Perfect for Small Work Spaces The smooth index finger trackball allows you to navigate your cursor on practically any surface, making it ideal for small workspaces. Whether you're working at a cluttered desk or on a couch or bed, Nulea trackball mouse can boost your efficiency.. Long-Lasting Battery Our ergonomic mouse features a built-in rechargeable battery that lasts up to 90 days on a single full charge. You can use our mouse for extended periods without worrying about charging it.. True Wireless Freedom Our wireless trackball mouse can connect to up to 3 devices via Bluetooth or USB receiver, making it fully compatible with PC, laptop, iPad, Mac, Windows, and Android. You can easily switch between devices by pressing the mode button, improving your efficiency..

? - Whether you're designing, browsing, or gaming, youll always have the perfect level of control. With 5 adjustable DPI settings, simply tap the button on the underside to switch sensitivity and enjoy accurate, smooth tracking tailored to your work style.. No desk space No problem. The responsive trackball allows precise navigation on virtually any surfacecouch, bed, or crowded deskgiving you complete flexibility and efficiency wherever you work.. - Equipped with a long-lasting rechargeable battery, a single charge powers up to 120 days of use. No need for constant chargingjust uninterrupted workflow and peace of mind.. - Switch seamlessly between up to three devices with a single click. Whether you're using a PC, laptop, tablet, Mac, Windows, or Android system, Bluetooth and USB receiver connectivity deliver true wireless freedom to boost your productivity.. - If youre new to trackball mice, it may take a little time to get used to. But once you adapt, youll experience the comfort and efficiency that make users fall in love with trackball controlespecially those seeking wrist pain relief..

trackball is made of plastic, not easy to age, and reliability, with long serving life. Low cost real trackball works with any PC application. Can be used on a PC as a or connected to your game console. This LED trackball features with smoothly trackball rolling action. This trackball size is unified in the game console, which can satisfy the design of various game console. Suitable for both right-handed and left-handed users.

Wireless and Easy to Install Wireless, Powered by AAA battery, plug and play, easy to install. Simple to use with either the left or right hand or cradled between the both Press for pointer appearance for presentation. Please use your own batteries instead of the ones included in the package.. Easy to Use Off table and without limits of operational space. Your thumb can easily manage the scrolling function. USB 2.0 interface, plug and play, no software required.. Ergonomic Design handheld trackball mouse wireless, which can avoid any harm on your wrist and muscle, greatly reducing the chances for Arthritis and CTS suffers.. CompatibilityPerfect for both desktops and laptops. Put your thumb on the rollerball and the tip of your index or middle finger on the trigger.. Package Included 1 x wireless finger handheld USB trackball mouse , 1 x USB receiver, 1 x bag.

DiamondEye - Wireless - BluetoothRadio Frequency - Black - 1 Pack - USB - Scroll Ring - 4 Buttons - Symmetrical. Wireless connection via Bluetooth 4.0 LE or USB nano receiver. TrackballWorks software lets you customize all 4 buttons, adjust cursor speed. DiamondEye optical tracking technology for premium cursor control and accuracy.

Ergonomic sculpted design - unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees for a more natural, comfortable hand position, and reduced muscle strain. Cross-computer control- game-changing capacity to navigate seamlessly on 2 computers, and copy-paste text, images, and files from one to the other using Logitech flow. Dual connectivity- use with up to 3 Windows or Mac computers via included Unifying receiver or Bluetooth smart wireless technology. Rechargeable battery- up to 70 days of power on a single charge Nominal value 380 dpi. Precision scroll-wheel - tilt and middle click wheel allows for precise scrolling and other Convenient controls such as horizontal scrolling. Minimal and maximal value 512-2048 dpi.

Main Specifications Product Description Logitech Marble Mouse - trackball Device Type Trackball. Connectivity Technology Wired - PS2, USB Movement Detection Technology Optical Buttons Qty 4. Features Scrolling 2-way button Cables Included 1 x mouse adapter - external. OS Required Microsoft Windows 9598, Apple MacOS 8.6 or later, Microsoft Windows 2000 NT4.0, Micro. Manufacturer Warranty 3 years warranty - NOTE THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA WASHINGTON, D.C..