Aesthetic
Color：Black&Grey Connectivity
Connectors：USB
USB Version：USB 2.0 Sensors & Inputs
DPI Resolution：800 DPIPackage
Package Type：Retail Dimensions us | metric
Cable Length：145 cm
Depth：30 mm
Height：105 mm
Width：55 mm
Product Weight：77 gFastTech
SKU：1097300
DATE LISTED：11/21/2012Details:2 buttons and scroll wheel
Easy control on most surfaces
Faster wheel scrolling for right or left hand perfectly