Optical Tracking Technology

Internal red optics precisely track the movements of the medium 40mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency.

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.

ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.

Compact Footprint

Uses far less desk space than a mouse so you can optimize the layout of your workstation.

Ambidextrous Design

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

Wired USB Connection

Provides a direct and reliable connection for continuous performance and eliminates the need for batteries.

About Kensington

Kensington is the brand professionals choose when they need the most innovative and reliable accessories to be at their productive best. With more than 30 years of trusted expertise, business professionals and home office users can be assured that every Kensington product you purchase will deliver on our 'smart. safe. simple' brand promise.