The DUB-2240 from D-Link is a 4-port wireless USB hub that lets you connect to many devices without excessive use of cables. Connecting the adapter, the DUB-1210, to your computer lets you communicate with the hub wirelessly, while your devices are connected to the hub through its four USB ports. The 2240 works on the Ultra-Wideband (UWB) frequency between 3.1 and 4.8 GHz which ensures that it does not interfere with cell phone, WiFi and cordless phone signals.
