Toshiba has started shipping a laptop with an ultrawideband (UWB) docking station: This is a proprietary use of UWB, as far as I can tell, not inside the Certified Wireless USB efforts that were just announced. The $3,079 and up R400 laptops feature a dock with port replication for $500 with UWB compared to similar $180 docks that use a connector. The dock supports four USB ports, audio, Ethernet, and a monitor.