The OEM Logitech B100 Optical USB Mouse offers a comfortable, ambidextrous shape suitable for both left-handed and right-handed users. This corded optical mouse features tracking that works on a wide range of surfaces with a minimum thickness of 4mm. With USB connectivity and 800 dpi sensitivity, it delivers precise cursor control. The mouse includes a 5'9" cable for easy setup and is compatible with Windows XP, Vista, and 7, as well as Mac OS X 10.39 or later and Linux kernel 2.4 and above.