Three-year battery life
Up to three years of battery life helps you save time, money, and the planet by practically eliminating the need to change batteries. An indicator light lets you know when the battery is low.

Logitech® Unifying receiver
The tiny wireless receiver stays in your notebook, so there’s no need to unplug it when you move around. Plus you can easily add a compatible keyboard or mouse.Learn more about the Unifying receiver.

Hyper-fast scrolling
You’ll fly through documents and Web pages with a single spin. Click-to-click scrolling gives you the precision you need when navigating lists, slides, and images.

Laser tracking
Laser precision means you’ll enjoy smoother tracking on just about any surface.

Sculpted, right-hand design
The sculpted, right-hand shape with stealth thumb button guides your hand to a naturally poised position and places customizable control within your reach.Comfortable hands like comfortable mice.