A simple, reliable mouse with plug-and-play wireless, a 1-year battery life and a 3-year limited hardware warranty.     Plug-and-forget nano receiver It works with Window®-based and Mac® computers. So small and unobtrusive, you can plug it into a USB port and forget about it. Plus, you can say good-bye to worries about lost receivers.     1-year battery life You can go for a year without battery hassles. The On/Off switch and smart sleep mode help conserve power.*     Logitech reliability You get the high quality and reliability that have made Logitech the global leader for mice—plus a three-year limited hardware warranty.     Logitech Advanced 2.4 GHz wireless connectivity You get the reliability of a cord with wir