Kensington Optical Trackball Mouse

The Kensington Optical Trackball Mouse uses internal optics to precisely track the movements of the grey 40mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency. Works equally well for both right-handed and left-handed users to get the most out of their trackball. Quickly get clicking and scrolling with fast, simple installation through the reliable wired USB connection.

FEATURES

• Optical tracking technology for superior cursor control and accuracy
• Medium 40mm ball is designed as a perfect sphere to provide exceptional precision
• Compact footprint takes up less desk space than you’d need to operate a mouse
• Ambidextrous design works equally well for both right-handed and left-handed users
• Plug & Play installation via wired USB connection
• KensingtonWorks™ software lets you customize the 2 buttons, adjust cursor speed. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility.
• Compatible with Windows® 8
• This product is designed to comfortably fit users with average to larger sized hands