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Best Trackball Optical

EIGIIS 2.4G Ergonomic Trackball Handheld Finger USB Mouse Wireless Optical Travel DPI Mice for PC Laptop Mac Left and Right Handed

  • ★ ERGONOMIC DESIGN - EIGIIS handheld trackball mouse wireless can greatly avoide the harm of palm and muscle of your wrist for long time using mouse. ATTENTION: NO LASER POINTER. IF YOUR MOUSE IS NOT WORKING WHEN YOU WENT A FEW MINUTES WITHOUT USING IT, PLS KINDLY CLICK TO WAKE IT UP.IF STILL NOT WORKING, PLS CHECK BELOW ISSUES: 1, CHANGE BATTERY AND TRY.
  • OR 3, REMOVE THE USB RECEIVER AND TRY IT. IF STILL NOT WORKING, PLS DON'T HESITATE TO CONTACT US FOR A REPLACEMENT.
  • ★ TRACKBALL COMFORT - Ergonomic handheld trackball mouse wireless is a best choose to reduce the chances for Arthritis and CTS suffers. Hold EIGIIS ergonomic handheld trackball mouse wireless 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..
  • ★ ADJUSTABLE DPI - EIGIIS ergonomic wireless handheld finger trackball mouse have 800/1200/1400/1600 DPI resolution optical tracking technology that provides higher sensitivity than standard optical mice.EIGIIS handheld trackball mouse wireless have a Sensitive rolling ball and frequency....
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Kodak Wireless Mouse

  • Removable trackball allows for easy cleaning.
  • Built-in 1.5 in. Large trackball with optical sensor.
  • Ergonomic, ambidextrous contour trackball mouse design.
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Adesso iMouse T50 Wireless Ergonomic Finger Trackball Mouse with Nano USB Receiver, Programmable 7 Button Design, and 5 Level DPI Switch, for Left and Right Hand

  • Ergonomic contour design - Minimizes pain and discomfort in forearm muscles from twisting which can cause carpal tunnel syndrome.
  • Built-in 2” large trackball with optical sensor - accurately and precisely tracks with less muscle movement for maximum comfort.
  • East to install programmable driver - friendly user interface that lets you change button assignments DPI sensitivity scrolling speed.
  • Removable trackball - Can Be easily removed by pushing the trackball from underneath the mouse.
  • Adjustable DPI switch - adjustable cursor moving speed from 400-4 800 DPI.
  • Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.
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Kensington Pro Fit® Ergo Vertical Wireless Trackball (K75326WW)

  • Ergonomist-Approved Design – All-day comfort is provided through an ergo design with a 60° tilt and natural handshake position to improve wrist and forearm position.
  • Easy to Use – Uses the same left click right click and scroll wheel operation as a traditional mouse while providing the advantages of a trackball with a simple roll of the thumb.
  • Premium Precision & Speed – The high-quality optical tracking sensor 34mm thumb-operated trackball and triple DPI switch provide smooth cursor control optimal precision and easy cursor speed transitions.
  • Flexible Wireless Connection Options – Connect your vertical trackball to up to 3 different devices – one via the 2 4GHz nano dongle that stows inside the trackball body and two additional connections via Bluetooth.
  • Plug & Play or Customize – Experience plug and play default settings or use KensingtonWorks software to set pointer and scrolling options and professionally customize 9 programmable buttons to tackle common tasks with one touch.
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Kensington Orbit Wireless Trackball Mouse with Touch Scroll Ring (K72352US),Black

  • 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.
  • Compatible with all Windows, macOS, and Chrome (OS 44 and later) computers.
  • 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).
  • Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.
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Logitech Optical Trackball Marble Mouse

  • Main Specifications Product Description Logitech Marble Mouse - trackball Device Type Trackball.
  • Connectivity Technology Wired - PS/2, USB Movement Detection Technology Optical Buttons Qty 4.
  • Features Scrolling 2-way button Cables Included 1 x mouse adapter - external.
  • OS Required Microsoft Windows 95/98, 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.).
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Logitech Computer Accessories Trackman PS2 Usb RF Cordless Optical Trackball

  • Main Specifications Product Description Logitech Marble Mouse - trackball Device Type Trackball.
  • Connectivity Technology Wired - PS/2, USB Movement Detection Technology Optical Buttons Qty 4.
  • Features Scrolling 2-way button Cables Included 1 x mouse adapter - external.
  • OS Required Microsoft Windows 95/98, 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.).
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ELECOM 2.4GHz Wireless Thumb-Operated Trackball Mouse & EVA Travel Case (M-XT3DRBK & BMA-XT2BK)

  • ✅《OPTICAL TRACKING TECHNOLOGY》The 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 6 BUTTONS》You 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 CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 750(LOW) and 1500(HIGH) DPI, making the movements of your cursor faster or slower..
  • ✅《FITS TRACKBALL MOUSE M-XT2 SERIES》Designed to fit your ELECOM Trackball mouse M-XT2 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..
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ELECOM 2.4GHz Wireless Finger-Operated Large Size Trackball Mouse & Hard EVA Case (M-HT1DRBK + BMA-HT1DRBK)

  • ✅《OPTICAL TRACKING TECHNOLOGY》The ELEOM 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 BUTTONS》You 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 CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500(LOW), 1000(MID) and 1500(HIGH) DPI, making the movements of your cursor faster or slower..
  • ✅ 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..
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Perixx PERIBOARD-505H Wired Mini Keyboard with Built-in Trackball, 0.55 Inch Trackball and 2 USB Hubs, Black, US English Layout

  • All-In-One Design: Mini keyboard with a built-in trackball.
  • Keyboard dimension: 12.4 x 5.79 x 1.02 inches (315 x 147 x 26 mm), Weight: 15.5 oz (440 g), Cable length: 5.9 feet (1.8 m).
  • Precise Trackball: A 0.55-inch trackball with an optical sensor and 1000 DPI.
  • With left-click and right-click buttons, which are adjacent to the ball to perform as a mouse replacement.
  • Intuitive Design: With two extra USB hubs to connect other USB devices to your device.
  • PERIBOARD-505H is a perfect fit for various industrial and professional uses.
  • Comfortable Typing Experience: 87 membrane short distance keys.
  • The keys are quiet and require less pressure to press for comfort and efficiency.
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logitech MX ERGO Advanced Wireless Trackball for Windows PC and Mac Renewed

  • Logitech's most advanced wireless trackball for Windows PC and Mac requires 20% less muscular strain than a regular computer mouse.
  • Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees for a more natural, comfortable hand position.
  • Carefully sculpted shape gives your hand full palm and finger support, while the soft rubber on the top ensures a comfortable grip for long hours of....
  • Advanced optical tracking for accurate cursor control plus a precision mode button that lets you instantly switch between speed and high precision....
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Docooler 2.4GHz Wireless Keyboard w/Trackball Mouse Scroll Wheel Remote Control Plug and Play w/USB Receiver for Android TV Box Smart TV PC Notebook Black

  • 2.4GHz Wireless Connection: With included USB interface adapter, no driver needed, plug and play. 2.4GHz wireless connection, enjoy up to 9 meters....
  • Wireless Mini Keyboard: The mini keyboard ensures convenient typing with classic keys and multimedia keys, and you can control your devices on your....
  • Optical Trackball Mouse: Optical-sensor trackball controller strengthens the touch experience and ensures flexible control of the laptop or HTPC when....
  • Scroll Wheel Design: The bottom right corner of the keyboard has the mouse left and right keys and scroll wheel which can randomly turn between two....
  • Wide Application: Compatible with Android, Windows and Linux OS. Suitable for XBOX 360, for PS3, HTPC / IPTV, Android TV Box, Laptop, projector and so....
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Logitech Cordless TrackMan Optical Trackball

  • No cord, no clutter, no hassle: cordless freedom, optical precision.
  • Comfortable, right-handed shape with a large, finger-controlled trackball.
  • Advanced buttons for easy navigation, plus a scroll wheel.
  • Smart power management keeps battery working for months.
  • Digital radio technology requires no line-of-sight.
  • patented optical technology maintains smooth tracking and superior precision.
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