Kensington Expert Mouse 64325 Trackball Transformers you can easily change the

you can easily change the rail depth from 3" up to 30

the first time and every single time on a computer while expanding other peripheral connections

Manufacturer Part Number: 64036

Enhanced response delivers less blur in fast-action scenes

Kensington Expert Mouse 64325 Trackball Transformers you can easily change theKensington Expert Mouse 64325 Trackball Designed for PCs and Macs, the Expert Mouse employs Kensington's DiamondEye optical technology for smooth, precise cursor movement. Surrounding the ball, the award winning Scroll Ring puts scrolling right at your fingertips. Large ball delivers maximum precision and control. Mouse even comes with a soft, detachable wrist rest that cradles your hand in comfort. Product Type: Trackball Country Of Origin: China