The Adesso WKB-1330CB Wireless Desktop Multimedia Keyboard & mouse combo is a great choice for users who want a stylishly designed keyboard along with a mouse for home & office use. The keyboard's Hot Keys provide quick access to your media player controls & email. The 3-button mouse is designed with an enhanced optical sensor of 1,200 dpi which provides better speed & accuracy. With a 2.4 GHz connection, no wires or cords will be tangled & you will have a 30 ft range in any direction. Maximum Wireless Range: 30 ft; Connector / Port / Interface: USB; Wired / Wireless: Wireless; Operating System Compatibility: Mac OSX 10.1 & Later; Windows Vista, 7, 8, 10.