Kensington Orbit TrackBall - Wired Ergonomic TrackBall Mouse for PC, Mac and Windows

Optical Tracking Technology - Internal optics precisely track the movements of the grey 40 mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency - Compact Footprint - Uses far less desk space to use than a mouse so you can optimize the layout of your workstation - Ambidextrous Design - Works equally well for both right-hand...