Reliable Wireless Connection: The Logitech M171 uses a 2.4 GHz wireless connection with a Logitech Unifying Receiver that provides a stable, interference-free connection up to 10 meters (33 feet) away. Plug-and-Play Setup: Simply plug in the small USB receiver, and you’re ready to go—no software or drivers needed. The receiver connects both the mouse and compatible Logitech devices for added convenience. Comfortable, Ambidextrous Design: The M171 features a compact, contoured shape that fits comfortably in either hand, making it ideal for both right- and left-handed users. Long Battery Life: With up to 12 months of battery life, this mouse minimizes the need for frequent battery changes, allowing you to work or play uninterrupted.