Logitech VX Nano Cordless Laser Mouse for Notebooks Plug-and-forget Nano-receiver: Plug this tiny, unobtrusive receiver into your notebook's USB port just once and forget about it Cordless freedom: Expect a robust wireless connection with advanced 2.4 GHz cordless technology. Hyper-fast scrolling: Fly through long documents at hyperspeed with the nearly frictionless scroll wheel, or shift instantly to precise scrolling. Laser precision: Experience smoother cursor control on virtually any surface. Ships in Certified Frustration-Free Packaging