Lenovo 4X30M56887 Ambidextrous Office Mouse RF Wireless Optical 1200 DPI

Lenovo 4X30M56887. Form factor: Ambidextrous. Motion tracking technology: Optical, Device interface: RF Wireless, Motion resolution: 1200 DPI, Buttons type: Pressed buttons, Number of buttons: 3, Scroll type: Wheel. Power supply: Batteries. Product colour: Black, Red