This is not your ordinary optical mouse. The MX™310 features Logitechs new MX™ Optical Engine, a tracking technology so advanced that you get instant response to even your fastest movements. You´ll get outstanding performance, a comfortable fit, and an array of time-saving extra features... all in an eye-catching design.

Once you step up to the advanced precision of the Logitech MX™ Optical Engine, youll never look back. This amazing high-resolution sensor measures the smallest motion to give you instant response to even your fastest movements. Once you plug it in, youll enjoy the difference immediately: from the ultra-smooth, precise tracking to the sleek silver and black design to the comfortable sculpted shape that fits both left and right hands. Plus, a collection of advanced features will streamline frequent tasks like scrolling through long documents, switching between applications, and navigating the web.

• Enjoy smooth, trouble-free operation thanks to an advanced optical sensor
• Zip back and forth between open documents with the handy Quick Switch button
• Use two convenient buttons to navigate forward and back in your web browser
• Easily scroll through long documents, without having to move your mouse an inch
• Get comfortable with its sculpted shape that fits in either your right or left hand