Logitech M90 Wired Optical Mouse - USB

"Logitech(R) Mouse M90 gives you just the basics for comfortable, reliable control of your computer. It's built by Logitech - the mouse experts - and comes with the quality we've built into more than a billion mice. 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. The full-size, ambidextrous shape means your hand will rest comfortably, while high-definition optical tracking (1000 dpi) means you'll get responsive, smooth cursor control for precise tracking and easy text selection." - Plug-and-play simplicity - High-definition optical tracking (1000 dpi) - Built by Logitech(R) - the mouse experts o Mouse o User documentation o 3-year manufacturer's guarantee and full product support