Targus W620 Wireless 4-Key Bluetrace Mouse (White)

•2.4 GHz wireless technology

•1,600 DPI optical sensor for a perfect response to mouse movements

•BlueTrace technology combines the power of an optical mouse with the precision of a laser mouse for remarkable tracking on almost any surface

•DPI adjustment (3-Level: 800/1200/1600)

•Wireless USB receiver stores on bottom of mouse so it’s never lost and always ready to use

•Energizer® MAX AA batteries included”