This is the Logitech Wired Mouse Desktop 3-Button Black 1000 DPI [LGT-M90] Logitech Mouse M90 gives you just the basics for comfortable, reliable control of your computer. Its built by Logitech 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.

• JUST THE BASICS: Setup is fast and easy. You can just plug the cable into a USB port and use it right away.
• NO FALSE MOVES: You can’t go wrong with precise optical tracking. It’s a smooth mover—with or without a mouse pad.
• 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.
• HIGH-DEFINITION OPTICAL TRACKING: You’ll enjoy responsive, smooth cursor control, precise tracking and easy text selection thanks to high-definition optical tracking (1000 dpi).