This wired mouse is built by Logitech : The PC mouse experts. It comes with the quality and design weve built into more than a billion computer and laptop mice, more than any other manufacturer High-definition optical tracking (1 000 DPI): Enables responsive, smooth cursor control for precise tracking and easy text selection The Logitech mouse M90: Simple to set up and use. Theres no software to install. And since its corded, you can just plug the cable into a USB port and use your new computer mouse right away Versatile: Compatible with Windows, Mac and other devices