The Logitech® Full-size Wireless Mouse is the easy-to-use, full-size mouse that feels just right. It feels good in either hand—even after long hours of use—thanks to its hand-friendly, contoured design with soft rubber side grips. The plug-and-forget nano-receiver is small enough to stay in your USB port so you won’t lose it—and delivers reliable Logitech Advanced 2.4 GHz wireless connectivity. A 18-month battery life means less hassle. Navigating is simple too with smooth, responsive tracking. And you get the high quality and reliability that’s made Logitech the global leader for mice—plus a three-year hardware warranty.