Expert Mouse Optical

We may call it a mouse, but the Kensington Expert Mouse® is so much more. 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.

Features
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
Four customizable buttons with Kensington TrackballWorks™ software
Stationary trackball design optimises desk space when compared to a mouse
Ambidextrous design for left or right-handed users
Wired 180cm USB cable provides reliability and avoids need for batteries
Detachable wrist rest cradles hand in comfort
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