Trackballs require far less wrist movement than a mouse to provide a pain-free computing experience. They also use less desk space, and can even be programmed for customized computing. For even greater productivity, the Experts Mouse four adjustable buttons can be set to the function or keyboard shortcut you use most with Kensington TrackballWorks™ software
Expert Mouse Orbit Trackball
The Kensington Expert Mouse® is so much more than a mouse. It employs our DiamondEye optical technology for smooth and precise cursor control. Surrounding the ball, is an award Scroll Ring® that puts scrolling right at your fingertips letting you fly through web pages and documents. There’s even a soft wrist rest included with the Expert Mouse® trackball for comfort and convenience no mouse can match. Designed for PCs and Macs and a large ball for exceptional control the Expert Mouse Optical Trackball sets the industry standard.
Large 55mm ball for maximum precision, control and comfort
Save time and increase productivity with the award winning click free Scroll Ring®
Optical DiamondEye technology delivers superior precision
Ambidextrous design for left or right-handed users
Four customizable buttons with Kensington TrackballWorks™ software
Detachable wrist rest cradles hand in comfort
Professional and attractive metallic black finish
Stationary trackball design optimises desk space when compared to a mouse
Wired USB cable provides reliability and avoids need for batteries
PC and Mac® compatible
System requirements: PC running Windows 98 or later with an available USB or PS2 port.
Mac® running OS X or later with an available USB Port.
Internet connections or CD ROM drives to install the software.
Compatible with Windows®7, Windows® XP, Windows Vi
Compatibility: Mac OS, Vista, Windows 7, Windows 8, XP