Mobile mouse features Bluetooth wireless technology to provide an easy, reliable connection without the need to use one of your valuable USB ports. High-definition optical sensor (1000 DPI) tracks your movements with incredible accuracy for optimal performance and smooth navigation. The two-button, scroll wheel design gives both right-handed and left-handed users the freedom to get the most out of this mouse with contours that allow pain-free, extended use. Pair-and-play installation means you'll be up and scrolling around your screen quickly with complete control. Mouse is compatible with Windows and Mac.