<ul><li>High-Precision Tracking: Advanced optical sensor for smooth and accurate cursor control.Ergonomic Design: Comfortable shape reduces strain during extended use.Plug-and-Play: Easy setup with USB connectivity, no additional drivers required.Durable Build: Sturdy construction ensures long-lasting performance.Compatible with Multiple Devices: Works seamlessly with desktops, laptops, and other devices with USB ports.Plug &amp;PlayBlue and Red LED lightingUSB interface, Compatible with USB 2.0 &amp; USB 1.11000 dpi for accurate controlThe roll wheel can be easily guided pleasantly and used as the third usable keySuitable for left and right controlWork with: Windows98 SE/ ME/ 2000/ XP / VISTA &amp; MacCable length:120cm (approx)Color: BlackPackage content: 1 x USB Optical Mouse</li></ul>