Gefen to present ‘Wireless USB 2.0 Extension’
Link : Via AVING 
Gefen presented ‘Wireless USB 2.0 Extension’ that transmits USB 2.0 signals up to 100 feet in distance and supports 54 Mbps data transmission speed.
This sender/receiver system delivers cable-free USB connectivity and is designed to offer a useful, plug and play method of removing USB devices from the computer station. It is effective in extending typical computer peripherals such as keyboard/mouse and printer with full operational functionality using a radio transmission based on 802.11a, b, g, n and Extreme USB technologies.
Adopting 4-port hub/receiver, the Gefen Wireless USB Extender works well for cross-platform computer systems including Mac OSX, Windows XP, Windows VISTA and Linux. Suggested price is 399(USD).