A wireless mouse with a tiny, leave-in receiver and laser tracking that works wherever you do—even on glass.

Features:

• Darkfield Laser Tracking™ - You get accurate, precise cursor control on virtually any surface, even glass tables (4 mm minimum thickness) where optical and standard laser mice fail. Turn the world into your mouse pad.
• Logitech® Unifying receiver - The tiny receiver stays in your notebook. Plus, you can easily add a compatible wireless mouse or keyboard—without the hassle of multiple USB receivers.Learn more about the Unifying receiver.
• Compact, ergonomically designed - The compact, ergomomic design helps keep you comfortable wherever you want to use your laptop—at home, at work, or on the go.Comfortable hands like comfortable mice.
• 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.Excited about hyper-fast scrolling?
• Integrated thumb buttons - There’s more control within your reach. Move quickly backward or forward through Web pages and within applications.Change the cursor speed? Change the cursor? Change the programmable buttons? Find out more about SetPoint™ software.
• Logitech® Advanced 2.4 GHz wireless - You get the reliability of a cord with cordless convenience and freedom—fast data transmission and virtually no delays or dropouts. Learn more about Logitech wireless technologies.