Lenovo GY50R91293 mouse Office Ambidextrous RF Wireless Optical 1200 DPI

Product colour: Black Form factor: Ambidextrous Number of batteries supported: 1 Power source: Batteries Battery type: AA Operating relative humidity (H-H): 20 - 95% Operating temperature (T-T): 0 - 40 °C Weight: 65 g Height: 37 mm Depth: 106 mm Width: 63 mm Package weight: 150 g Package width: 120 mm Package height: 33 mm Quantity per pack: 1 pc(s) Wireless receiver interface: USB Type-A Receiver included: Yes Receiver type: Nano receiver Frequency band: 2.4 GHz Movement detection technology: Optical Scroll type: Wheel Device interface: RF Wireless Buttons durability (million clicks): 8 Movement resolution: 1200 DPI Buttons type: Pressed buttons Buttons quantity: 3 Number of scroll wheels: 1 Purpose: Office Warnings: The product must be protected from moisture.