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SKU: K64325

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Designed for Surface

Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro.

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 4 buttons, as well as controlling the pointer speed and scrolling speed. **ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.

DiamondEye™ Optical Tracking

Movement detection technology provides smooth, precise cursor control so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency

Scroll Ring and Large Ball

Spin the dial to move up and down web pages or documents with complete ease while the grey ball has been specially designed with an absolute spherical, hard surface for precise tracking and control

Ambidextrous Design

Works equally well for both right-handed and left-handed users to get the most out of their trackball

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 for left or right-handed users
  • Detachable wrist rest cradles hand in comfort
  • Four customizable buttons with Kensington TrackballWorks™ software
  • Large 55mm ball for maximum precision, control and comfort
  • Optical DiamondEye technology delivers superior precision
  • PC and Mac® compatible
  • Save time and increase productivity with the award winning click free Scroll Ring
  • Stationary trackball design optimises desk space when compared to a mouse
  • System requirements: PC running Windows 98 or later with an available USB port.** Mac® running OS X or later with an available USB Port.** Internet connections or CD ROM drives to install the software.** Compatible with Windows®7, Windows® XP, Windows Vi
  • Wired 180cm USB cable provides reliability and avoids need for batteries
  • Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro.
  • Optimized for your Windows 11 trackaball needs.

Product Specifications

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Operating system(s):
Chrome OS, macOS, Windows
Windows 11, Chrome OS 44 or above, macOS 10.8, macOS 10.9, macOS 10.10 or above, macOS X 10.11, macOS Sierra 10.12, macOS 10.13 or above, Windows 7, Windows 8, Windows 8.1, Windows 10
Customizable Buttons, Scrollring
Ambidextrous Design
Trackball Diameter (mm):
Period of Warranty:
Limited 5-year warranty
Wireless / Wired:
Packaging Type:
Device Compatibility:
Surface Laptop Go, Surface Laptop Go 2, Surface Laptop Go 3, Surface Laptop SE, Surface Pro 4, Surface Pro 5, Surface Pro 6, Surface Pro 7, Surface Pro 7+