Convenience you can depend on

Enjoy wireless freedom plus the quality and reliability Logitech has built into more than a billion mice， more than any other manufacturer.

Plug-and-play connection

This mouse is easy to use as a mouse with a cord. Just plug the receiver into a USB port and use it right away.

12-month battery life

It works for up to 1 full year between battery changes.* A convenient On/Off switch helps conserve power.

* Battery life may vary based on user and computing conditions.

Plug-and-forget nano-receiver

The receiver is so small， it can stay in a USB port when you move around， so there's less chance of it being lost or broken.

Logitech Advanced 2.4 GHz technology

You get a powerful， reliable connection with virtually no delays or dropouts.

High-definition optical sensor

Work with precision and confidence on a wide variety of surfaces. The 1000-dpi sensor delivers smooth， responsive cursor control.