Description DESIGN Form factor Ambidextrous Product colour Black Surface coloration Monotone ENERGY MANAGEMENT Battery type AAA Number of batteries supported 2 Power source Batteries MOUSE Buttons quantity 4 Frequency band 2.4 GHz Movement detection technology Optical Movement resolution 800 DPI Purpose Office Device interface RF Wireless USB Type-A Number of scroll wheels 1 Scroll type Wheel Buttons type Pressed buttons PACKAGING DATA Quantity 1 SYSTEM REQUIREMENTS Windows operating systems supported Y WEIGHT & DIMENSIONS Weight 63 g