Logitech wireless mouse m175 is a simple reliable mouse with plug and play wireless you get the reliability of a cord with wireless convenience and freedom fast data transmission and virtually no delays or dropouts the 1 year battery life means fewer hassles too youll enjoy the high quality and reliability that have made logitech the global leader for mice the tiny nano receiver works right away without software and is small enough to leave in your usb port so you wont lose it and on