Although most USB hubs that are USB 2.0 compliant with an extension cable less than 12 feet long and an independent power supply should work; communication speed and transmission range can vary from hub to hub.
Extensive testing of the Airlink with various USB hubs has shown the Kensington DomeHub 2.0 hub to produce the best performance when Airlink is inserted into the USB port at the top of this dome-shaped hub. The Kensington DomeHub 2.0 hub is available from ReSound at a cost $50.00.
Use of a USB hub is particularly helpful when Airlink is otherwise hidden away under a large desks or when connectivity is required in a sound booth.