Microsoft Arc Mouse (Black) — BlueTrack Wireless, Bluetooth & 2.40 GHz, 32.81 ft, 1800 dpi

Microsoft Arc Mouse in Black featuring BlueTrack precision tracking. Wireless connectivity via Bluetooth and 2.40 GHz radio with up to 32.81 ft range. Sensor resolution rated at 1800 dpi. Symmetrical design with a Scroll Plane, 2 buttons and 1 programmable button for customizable control. Power is provided by 2 x AA batteries (2 x AA Battery Supported).