Surrounding the ball, we have a brand new implementation of our award winning Scroll Ring that puts scrolling right at your fingertips. More comfortable than ever, the Expert Mouse even comes with a soft new wrist rest-right in the box! You get all of these great new features along with the same, large ball, exceptional control, and ease-of-use that has set the industry standard for more than 15 years.
DiamondEye™ Optical Tracking
Movement detection technology provides smooth, precise cursor control so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency
Scroll Ring and Large Ball
Spin the dial to move up and down web pages or documents with complete ease while the grey ball has been specially designed with an absolute spherical, hard surface for precise tracking and control
Works equally well for both right-handed and left-handed users to get the most out of their trackball
Detachable Wrist Rest
Soft cushioning cradles the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity on the computer
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 4 buttons, as well as controlling the pointer speed and scrolling speed
Designed for Surface
Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro.
- DiamondEye™ optical tracking technology for premium cursor control and accuracy
- Award-winning Scroll Ring lets you scan up and down pages with ease
- Large 55mm ball is designed as a perfect sphere to provide exceptional precision
- Detachable wrist rest supports hand and wrist for ergonomic comfort
- Wired 180cm USB cable provides reliability and avoids need for batteries
- Detachable wrist rest cradles hand in comfort
- TrackballWorks™ lets you customize all 4 buttons, set cursor speed
- PC and Mac® compatible
- Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro.