You can’t go wrong with the Lenovo 510 Wireless Mouse - simple, dependable and built to last. Enjoy this wireless mouse in seconds - simply plug in the Nano USB receiver and it’s yours to control. The optical sensor provides smooth tracking for better efficiency. Ergonomically designed for an easy grip providing left or right-handed comfort for all-day use. Whether you are a desktop or notebook user, you now have a mouse you can depend on