Optical Sensor Resolution: Advanced Optical Tracking Connection Type: Wireless Cable Length: No Mechanical Switches: No Button: 3 Color: Gray, Blue Dimension(LxWxH): Mouse Dimensions (height x width x depth): 95 mm (3.74 in) x 55 mm (2.17 in) x 38.6 mm (1.52 in) Weight: Mouse Weight (including battery): 84 g (2.96 oz) Warranty: 03 Year warranty
