Esperanza EM127 Mouse RF Wireless Optical 1600 DPI Black Mus

Surface coloration: Monotone Product colour: Black Form factor: Ambidextrous Ergonomic design: Yes Rubber grips: Yes Battery type: AA Faucet included: No Power source: Battery Maximum range: 10 m Weight: 60 g Length: 115 mm Height: 30 mm Width: 60 mm Windows operating systems supported: Windows 98, Windows XP, Windows NT, Windows 8, Windows ME, Windows 2000, Windows Vista, Windows 10, Windows 7, Yes Receiver included: Yes Quantity: 1 Receiver type: Nano receiver Wireless receiver interface: USB Type-A Movement resolution: 1600 DPI Frequency band: 2.4 GHz Buttons quantity: 4 Device interface: RF Wireless Movement detection technology: Optical Scroll type: Wheel Number of scroll wheels: 1 Scrolling directions: Vertical Buttons type: Pressed buttons Silent operation: Yes Purpose: Office