MOUSE M90 comes with the quality and design we’ve built into more than a billion mice, more than any other manufacturer. Designed to keep either hand happy. So you’ll feel comfortable, even after hours of 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. You’ll enjoy responsive, smooth cursor control, precise tracking and easy text selection thanks to optical tracking.