Features 1) Laser mouse with USB port and combo 2) Special design for game player 3) Comfortable hand feel and easy control Specification 5D Gaming mouse, Size: 12.0x7.5x4.5cm Super sensitivity and high accurate Adjustable resolution at 2,000 / 1,600 / 800 / 400cpi Compatible with Windows 95/98/NT/ME/2000/XP Simply plug and play All kinds of injection color or rubber coating color available Good to print your company logo on the mouse for promotion CE, FCC certified and RoHs compliant