Brand:Microsoft PlatformPC & Mac Mouse TypeLaser Mouse ConnectivityWireless Read more DESCRIPTION BlueTrack Technology - Take advantage of BlueTrack Technology, which combines the power of optical with the precision of laser for remarkable tracking on virtually any surface. Plug-And-Go Nano Transceiver - Leave the nano transceiver plugged in when you’re on the go, or stow it in the mouse. 8-Month Battery Life - Use your mouse for up to eight months without having to change batteries. Battery status indicator tells you when battery power is low. On/Off Switch - Conserve battery power by turning off your mouse when not in use. Comfortable in Either Hand - Use your mouse with your left or right hand. Ambidextrous design makes it comfortable either way.