Unlike the other cables, which have been done before, duaLink offers something new—it combines a miniature two-port USB hub with twin Dock Connector cables, enabling a single USB port to provide power and synchronization capabilities to two iPods or iPhones at the same time. From metal end to metal ends, the cable is only one foot long, or roughly 1/3 the length of a standard Apple Dock Connector to USB cable, and the individual cables are…
