K120 Keyboard gives you a better typing experience that's built to last. Enjoy the low-profile, whisper-quiet keys and standard layout with full-size F-keys and number pad. The slim keyboard offers a spill-resistant design, sturdy tilt legs and durable keys. Simply plug it into a USB port and start using it. Wired/Wireless: Wired; Connector/Port/Interface: USB; Keyboard Design: Standard; Ergonomic: Yes.