Offers superior light touch and feel, plus faster key response. Multimedia keys provide quick launch capabilities and easy control of Web, audio and e-mail as well as quick launch for Word and Excel. Slim design is 60% thinner than traditional keyboards. Optical mouse with scroll capability has clear reception and 600 dpi readability. Plug and play; no software required. Built-in Microban® antimicrobial protection inhibits the growth of microbes, such as bacteria, which can cause stains and odors. For Device Type: USB Computer; Maximum Wireless Range: 15 ft; Connector/Port/Interface: USB.