<ul><li>Smooth, precise and affordable USB-connected 3-button optical mouse</li><li>High-definition (1000 dpi) optical tracking enables responsive cursor control for precise tracking and easy text selection</li><li>The 3-button wired mouse measures 4.3″ x 2.4″ x 1.35″ with a 4.92 foot (1.5 meter) cable</li><li>Works with Windows and Mac OS (Note that the provided connector is USB-A, if your device only supports USB-C an additional adapter will be required).</li><li>Plug and go ready</li></ul>