Simple to Set Up and Use: 
Setup is fast and easy – just plug the cable into a USB port. There’s no software to install. And since it’s corded, you can just plug the cable into a USB port and use it right away. 
Full-Size Comfort, Ambidextrous Design: 
Designed to keep either hand happy. So you’ll feel comfortable, even after hours of use. 
Optical Tracking: 
You’ll enjoy responsive, smooth cursor control, precise tracking and easy text selection thanks to optical tracking. 
Built by Logitech: 
This mouse comes with the quality and design we’ve built into more than a billion mice, more than any other manufacturer.