The best trackball ever made has just gotten better. Designed for PCs and Macs, the new Expert Mouse® employs Kensington´s DiamondEye optical technology for smooth, precise cursor movement. Surrounding the ball, we have a brand new implementation of our award winning Scroll Ring® that puts scrolling right at your fingertips. More comfortable tha...
Switch Adapted optical mouse is a standard mouse with two standard 1/8" plugs for two switches. Its left and right mouse clicks have been adapted so that you can use a switch for activation. (Switches sold separately.) Windows and Mac compatible