The Expert Mouse Wireless Trackball gives you the freedom to be hyper-productive without being limited by a USB cable. The trackball can be paired through Bluetooth 4.0 LE to save a valuable USB port, or connected via USB Nano receiver. Trackball Works software offers incredible customization, and optical tracking technology offers smooth, precise cursor control. Plus, our award-winning Scroll Ring lets you quickly scan up and down web pages or long documents. Add it all up and you get exceptional comfort and ease-of-use from the brand that has set the industry standard in trackballs for more than 20 years.
Make sure this fits by entering your model number.
Award-winning scroll ring lets you scan up and down pages with ease
Detachable, ergonomic wrist rest supports hand and wrist for improved comfort
Customizable 4-button design via TrackballWorks software
Auto-sleep helps conserve battery life
Diamond Eye optical tracking for precise cursor control
Compatible with Windows (7, 8, 8.1, and 10), macOS (10.8 and later), and Chrome (OS 44 and later)
3 year warranty for the Kensington Expert Wireless Trackball Mouse (K72359WW)
2 year warranty for the Kensington Expert Trackball Mouse (K64325)