HAVIT HV-K51T Ultra-thin Wireless Keyboard and Mouse Combo Set (White) Reliable 2.4 GHz wireless connection: A tiny HAVIT USB-Receiver connects both the keyboard and mouse using just one USB port Eight hot keys: Instantly access your movies, music, the Internet, e-mail, volume, play/pause and more All-in-one setup: Includes a full-size keyboard with quiet, low-profile keys plus a portable contoured mouse for comfortable control Plug and play simplicity for Windows PCs: Works right out of the box with Windows XP, Vista, Windows 7 and 8. No software installation required All HAVIT products are backed by a full 1 year manufacturer's warranty