Logitech M90 Wired Optical Mouse - USB

"Logitech Mouse M90 gives you just the basics for comfortable, reliable control of your computer. Its built by Logitech the mouse experts and comes with the quality weve built into more than a billion mice. Theres no software to install. And since its 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 youll 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 the mouse experts Mouse User documentation 3 year manufacturers guarantee and full product support