Slim design offers a 60% reduction in thickness compared to traditional keyboards. Superior light touch, plus faster key response. Features built-in Microban ® antimicrobial protection provides continuous cleaning action, inhibiting the growth of microbes, such as bacteria, that can cause stains & odors. Additional multimedia keys ensure easy control of Web, audio features & e-mail. Quick launch capabilities for Microsoft ® Word & Excel. Wired / Wireless: Wired; Connector / Port / Interface: USB; Keyboard Design: Multimedia; Slim; Ergonomic: No.