Best Trackball Optical

Ergonomic Handheld Trackball Mouse Wired Mini USB Portable Finger Travel Computer Right Left Handed Mice for PC Laptop Mac Window OS Linux Unix

  • ★ ERGONOMIC DESIGN - EIGIIS Ergonomic Handheld Trackball Mouse Wired can greatly ease the harm of palm joint or muscle on your wrist and muscle for long time using mouse. EIGIIS Handheld Trackball Mouse Wired is a best choose to avoide Arthritis and CTS suffers..
  • ★ ATTENTION - Compared with similar mice, EIGIIS Ergonomic Handheld Trackball Mouse Wired "LEFT CLICK" key is under the hole. The left button at the top of EIGIIS trackball mouse is used to Lock Browser and go throught the web page easily. When you go throught the web page, you only need to click the left button to lock the current page, then you can browse the web page by rolling up and down..
  • ★ TRACKBALL COMFORT - Hold EIGIIS Ergonomic Handheld Trackball Mouse Wired in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
  • ★ WIRED WITH USB CABLE - Plug and play, free driver, innovative input devices, no software required, so easy. EIGIIS Ergonomic Handheld Trackball Mouse Wired is compatible with any system like Mac OS, Linux, Unix, Windows 10, Windows 8, Windo....
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ELECOM Hard EVA Travel Protection Storage Case fits ELECOM Trackball Mouse M-HT1 Series Black (BMA-HT1BK)

  • FITS TRACKBALL MOUSE M-HI SERIES: Designed to fit your ELECOM Trackball mouse M-HI series both wired and wireless. Made of EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance, protecting your trackball mouse inside the case, for example damage from external causes, e.g. dropping..
  • COMPATIBILITY WITH WIRED / WIRELESS: Both wired and wireless can be stored perfectly. The case has a pocket for a USB receiver and a USB cable to organize well..
  • CONVENIENT DESIGN: The lid zipper opens 360° and it is easy to put in and take out the Trackball mouse. It is lightweight and compact to fit in your backpack, carry-on or luggage for improved traveling protection..
  • EXCELLENT PROTECTIVE MATERIAL: Made with high quality EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance. It is also water resistant, shockproof and durable to protect a Trackball Mouse from impacts and splashes..
  • PRODUCT DETAILS: [SIZE] 5.47" (139mm) X 3.5" (85mm) X 8.27" (210mm) [WEIGHT] 4.76oz, [MATERIALS] PU, Polyester, EVA [COMPATIBILITY] ELECOM Trackball mouse M-HI series (The mouse is not included).
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Perixx Perimice-517 Wired Trackball USB Mouse, 7 Button Design, Build-in 1.34 Inch Trackball with Pointing Feature

  • 7-BUTTON ERGO MOUSE - Wired ergonomic trackball mouse with quiet clicks (left/ right/ backward/ forward/DPI switches) and they work with the trackball simultaneously Easy to switch the cursor speed with DPI switch buttons (resolution 400/1000).
  • 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 No drivers required ready to use from the box Wired USB 2 0 interface Package includes 1x....
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Kensington Orbit Wireless Trackball Mouse K72352US Renewed

  • 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....
  • KensingtonWorks Customization - Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide....
  • Optical Tracking Technology - Provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less....
  • Detachable Wrist Rest - Soft cushioning cradles the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity....
  • Ambidextrous Design - Works equally well for both right-handed and left-handed users to get the most out of their trackball.
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Perixx PERIPRO-303 1.34 Inches Trackball - Replacement Ball for M570, PERIMICE-517/520/717/720, and Other Compatible Trackball Mouse (Pink)

  • REPLACeMENT TRACKBALL - Designed for any trackball mice using 1.34 (34mm) trackball size.
  • Such as: PERIMICE-517/717, MX Ergo, M570, Cordless, TrackMan Wheel (not include Trackman Marble), M-XT3DRBK (EX-6), M-DT2URBK, EX-G/DEFT, MA-WTB43BK.
  • SMOOTH SURFACE - The surface is treated with a special coating to provide a precise and smooth tracking performance.
  • ABSOLUTE SPHERICAL - A diameter of 2.17 inches.
  • Provides fast movements and works perfectly for multiple screen control.
  • HOW TO REMOVE THE TRACKBALL - The trackball from PERIMICE-517/717 can be easily removed from the bottom hole of the mouse, using the tip of your finger.
  • Also available in glossy red, glossy blue, glossy, purple, glossy yellow, glossy lavender, and, glossy green.
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Kensington Mouse for Life Wireless Wht Bx K74532WW

  • Optical tracking technology provides precise cursor movement for superior accuracy so you can get where you want on the screen Quickly with less hand....
  • 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....
  • Detachable Wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of....
  • Free downloadable KensingtonWorks software provides a personalized experience, giving you the ability to assign a wide variety of program functions to....
  • ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks..
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Kensington Orbit Mouse - Wired Ergonomic TrackBall Mouse for PC Mac and Windows with Scroll Ring Ambidextrous Design and Optical Tracking - Blue K72337EU

  • 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....
  • Free downloadable KensingtonWorks software provides button customization.
  • Compatible with all Windows, macOS, and Chrome (OS 44 and later) computers.
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SKQOUI Wireless Trackball Mouse, Ergonomic Handheld Trackball Mouse for PC Laptop 10M2.4Hz Mini Trackball Mouse USB Trackball Mouse(Black)

  • Wide Application: Finger Mouse including USB 2.0 interface, plug and play, no software required. Suitable for laptops and desktops, but NOT FOR TABLETS AND CELLPHONES. Compatible with for Windows, for Linux, for Unix and for MacOS..
  • Handheld Mouse: Portable finger handheld wireless usb trackball mouse, can greatly ease the harm of palm joint or muscle for long time using mouse..
  • Finger Trackball Mouse Wireless: Handheld trackball mouse wireless have a Sensitive rolling ball and frequency stable 2.4GHz receiver(For wireless mouse, the valid range distance is about 32ft(10M), the signal can’t go through wall). Powered by One AAA battery (not included)..
  • Ergonomic Trackball Gaming Mouse: Plug and play, no software required. 2.4GHz Wireless connectivity with working distance within 32ft (10m)..
  • Trackball Handheld Finger USB Mouse: Dolphin shape design with left/right clickers fit left and right handed users. Plug and play, no software required.
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Wireless Trackball Mouse, Rechargeable Ergonomic Design, Index Finger Control with 5 Adjustable DPI, 3 Device Connection (Bluetooth or USB), Compatible for PC, Laptop, iPad, Mac, Windows, Android

  • 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....
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ELECOM Official Hard EVA Travel Protection Storage Case Replacement for DEFT PRO, Wired / Wireless / Bluetooth Finger-Operated Trackball Mouse, 8-Button, Ergonomic Design - Case Only (BMA-DPT1BK)

  • FITS TRACKBALL MOUSE M-DPT1 SERIES: Designed to fit your ELECOM Trackball mouse M-DPT1 series both wired and wireless. Made of EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance, protecting your trackball mouse inside the case, for example damage from external causes, e.g. dropping..
  • COMPATIBILITY WITH WIRED / WIRELESS: Both wired and wireless can be stored perfectly. The case has a pocket for a USB receiver and a USB cable to organize well..
  • CONVENIENT DESIGN: The lid zipper opens 360° and it is easy to put in and take out the Trackball mouse. It is lightweight and compact to fit in your backpack, carry-on or luggage for improved traveling protection..
  • EXCELLENT PROTECTIVE MATERIAL: Made with high quality EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance. It is also water resistant, shockproof and durable to protect a Trackball Mouse from impacts and splashes..
  • PRODUCT DETAILS: [SIZE] 4.6" (116mm) X 3.74" (95mm) X 6.22" (158mm) [WEIGHT] 3.5oz, [MATERIALS] PU, Polyester, EVA [COMPATIBILITY] ELECOM Trackball mouse M-DPT1 SERIES (The mouse is not included).
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