The OEM Logitech M705 Mouse LOG910001935 is a wireless laser mouse designed for precision and comfort. It features laser tracking and hyper-fast scrolling, providing an efficient user experience with up to three years of battery life. The sculpted, right-hand shape with a stealth thumb button ensures your hand is in a naturally poised position for extended use. This mouse can connect via USB and includes personalizer software, a Unifying receiver, and two AA batteries. Compatible with Windows XP, Vista, or 7, as well as Mac OS X 10.4 or later.