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.
KensingtonWorks Customization
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.
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.
1: DiamondEyeTM Optical Technology
2,3,4: X/Y/Z-axis anchor point
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.
1. Scroll-ring for precise fingertip scrolling without requiring the arm movement.
2. Use TrackballWorks¢â software to customize the four buttons functions, modify scrolling behavior and fine tune the pointer.
Ambidextrous Design
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.
Reliable wired USB connection