The USB 2.0 Docking Cable extends the range of USB devices by 1.5 meter (5 ft.) allowing you to place a wireless USB adapter in a location with optimum network signal strength and throughput speeds. It also allows you to easily connect USB printers, camcorders and other external USB devices to your PC at high speeds of up to 480Mbps.Simply plug the Cable into your PC and then connect any TRENDnet wireless USB adapter. High tensile wires and protective shielding protect from radio and electromagnetic interference. This hot swappable device allows quick and simple connections to your favorite USB devices instantly.