Improve cursor accuracy with this Kensington Expert Mouse black-and-silver wired trackball.
Enhance comfort and tracking accuracy with the ergonomic design and precision of this Expert Mouse wired trackball. Provides enhancing cursor speed and accuracy with a 55mm trackball and DiamondEye optical tracking technology. The Kensington Expert Mouse wired trackball lets you customize your mousing experience with four programmable buttons and variable cursor speed.
Trackball for quick and easy navigation
Wired connectivity for accuracy and dependability
Optical mouse allows you to have complete control over cursor movement
Four buttons design for speed and enhanced functionality
Ergonomic shape for comfortable prolonged use
USB compatibility, may be used with a variety of devices
5-year manufacturer limited warranty
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Wireless or Wired
USB & PS/2
Mouse Tracking Method
Series or Collection
Google Chrome OS 44, Microsoft Windows, Apple MacOS