The Pro Fit® Ergo TB550 Trackball combines the feel of a wireless mouse with the convenience and accuracy of an advanced trackball. A sculpted ergonomic design with 45° tilt helps improve wrist and forearm alignment. The TB550 takes up less...

Professional reviewers and ergonomists agree that finger-operated trackballs are superior to thumb-based trackballs when it comes to precision and hand comfort. At the same time, professional users prefer the convenience of wireless controllers. Kensington has responded with its most advanced...

Comfort and productivity are at your fingertips with the SlimBlade™ Trackball. Your computing experience gets smoother, faster and easier with a ball that can do it all. In addition to the usual productivity gains that come with a trackball, with...

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® LE to save a valuable USB port, or connected via USB nano receiver. KensingtonWorks™...

The Expert Mouse® Wired Trackball is the ultimate productivity enhancer that makes working at the desk quicker, more accurate and extremely comfortable for your hand and wrist. Featuring DiamondEye™ technology, the trackball uses optical tracking to precisely follow small flecks...

The Kensington Orbit Wireless Mobile Trackball offers a precise, compact and versatile experience with a centered-ball design. With no wires to tie you down, the 2.4 GHz wireless with storable nano receiver works wherever you do -- at your home...