Logitech M310 Wireless Mouse is an easy-to-use, full-size mouse that feels just right. Feel comfortable for hours on end - in your right or left hand - thanks to its contoured, ambidextrous design with soft rubber side grips. M310 comes with a plug-and-forget nano USB receiver that is small enough to stay in your USB port so you won't lose it no matter where you take your laptop. Navigating on your PC or Macbook is simple, with smooth, responsive tracking and Logitech Advanced 2.4 GHz wireless connectivity. For hassle-free use and extreme reliability and durability, choose M310 wireless mouse.