Wireless USB is a short Range, High-Bandwidth Wireless Communication Protocol. The Technology is designed to operate at frequencies between 3.1 to 10.6 GHz and can support datarates upto 480 Mbit/s at distance of 3 meters and upto 110 Mbit/s at distances of 10 meters. It is used to connect MP3 Players, Printers, Digital Cameras and hard drives to Wirelessly to computers.