Kensington Orbit Trackball Mouse with Scroll Ring (K72337US)
- Optical tracking technology provides precise cursor movement for superior accuracy so you can get where you want on the screen Quickly with less hand movement, improving productivity and efficiency.
- The blue 40mm ball has been specially designed with an absolute spherical, hard surface for precise tracking and control.
- Unique scroll Ring let you move up and down web pages or documents with ease.
- ambidextrous design works equally well for both right-handed and left-handed users.
- Detachable Wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer.
- Free downloadable KensingtonWorks software provides a personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds.
- ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks..