KMW 64325 by Kensington

This premium trackball mouse employs Diamond Eye® optical technology for smooth, precise cursor movement. Its large ball gives you maximum precision and control while tracking. The comfortable, ergonomic design includes a detachable wrist rest that cradles hand in comfort. Award-winning Scroll Ring® allows precise fingertip scrolling. Designed to maximize your productivity.

• Mouse Technology : Trackball

• Global Product Type : Mice

• Connector/Port/Interface : USB

• Left/Right Hand Use : Left/Right

• Wired/Wireless : Wired

• Cable Length : 6 ft

• Color(s) : Black/Silver

• Operating System Compatibility : Mac® OS X, Windows® NT, 98, 2000, Me, XP, Vista™

• Depth : 5 3/4 in

• Height : 2 1/2 in

• Width : 5 in