Kensington Expert Mouse Wireless Trackball

The Kensington 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. TrackballWorks 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.

• Wireless connection via Bluetooth® 4.0 LE or USB nano receiver.
• TrackballWorksTM software lets you customize all 4 buttons, adjust cursor speed. DiamondEyeTM optical tracking technology for premium cursor control and accuracy.
• Award-winning Scroll Ring lets you scan up and down pages with ease.
• Large ball is designed as a perfect sphere to provide exceptional precision. Detachable wrist rest supports hand and wrist for ergonomic comfort.
• Ambidextrous design works equally well for both right-handed and left-handed users. Auto-sleep helps conserve AA battery life.
• Compatible with Windows 11, Chrome OS 44 or above, macOS 10.9, macOS 10.10 or above, macOS X 10.11, XP, Vista, Windows 7,Windows 8, Windows 10.
• Trackballworks software only compatible with Mac only when using 2.4GHz connection
• 3 year warranty
• View all Wrist Support