For those who want the perfect mix of performance, precision and price. With a micro-precise scroll wheel for the ultimate online navigation experience and ergonomic shape.

Micro-precise scroll wheel
With more grooves per millimeter, our new scroll wheel gives you the ultimate navigation experience. It makes scrolling through long web pages faster and easier

Ergonomically shaped
The ergonomically shaped design and soft rubber grips conform to your hand to be naturally comfortable, and the compact size makes it easy to take with you wherever you use your computer—at home, at work, or anywhere else.

3-year battery life
With the world’s longest-lasting battery, you can practically forget about changing batteries. Plus, the smart sleep mode saves power, while an indicator light eliminates surprises.

Logitech Unifying receiver
The tiny receiver connects up to 6 Unifying-compatible devices. Add a keyboard, switch between mice, mix and match to fit your lifestyle. All without having to change nano receivers or sacrifice another USB port.

Logitech Advanced 2.4 GHz wireless
You get the reliability of a cord with wireless convenience and freedom—fast data transmission and virtually no delays or dropouts.

Logitech Advanced Optical Technology
Laser-grade precision tracks over the most challenging surfaces—including smooth, glossy surfaces**—that are problematic for standard optical mice. All while using less power so you get longer battery life and more convenience.

Page back/forward
To make surfing your favorite websites easier, you can move the tilt wheel left or right to move backward or forward while you’re surfing the Web.***

Specifications:

• Windows® XP, Windows Vista® or Windows® 7
• Mac OS® X 10.5 or later
• Linux® kernel 2.6+
• USB port
• Internet access