It is not a product yet but, Staccato Communications, Inc. and Fujitsu Limited announced their joint development of a wireless USB demonstration system comprised of Staccato's new Ripcord UWB Development Kit (SC3100D) and the Fujitsu digital still camera (DSC) development platform. The wireless USB system will be shown at the Intel Developer Forum (IDF) held in Tokyo (April 7-8), Taipei (April 11-12) and Beijing (April 14-15).
More details in Fujitsu press-release and on Staccato's site.
So wireless USB is moving ahead and we might soon need not any USB cables. More information about Wireless USB on the Wireless USB Promoter Group site. Some say wireless USB is the end of Bluetooth.
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