The Kensington Orbit Optical Trackball is designed for both Windows and Mac. Optical tracking technology delivers precise cursor control, and the ambidextrous, two-button design provides a familiar user experience. KensingtonWorks software, available as a free download, allows for specific button function assignments.
Navigate with greater comfort and precision while saving valuable desktop space with the Orbit Optical Trackball. Its optical technology delivers precise cursor control with the touch of a finger while the two-button design provides an interface that's familiar to mouse users. USB connection delivers instant plug-and-play use. Ambidextrous trackball can be used with left-handed or right-handed users on PCs and Macs. USB and PS2 connectivity offers greater compatibility.