IPhone Dock

The Apple iPhone Dock was released by Apple in July 2007 for the 1st-generation iPhone.

Description
The iPhone Dock had a pass-through 30-pin dock connector on the back that allowed for charging and syncing over USB 2.0. A 3.5 mm line-out port could be connected to external speakers or an audio system. The dock was also packaged with a Apple 30-pin to USB Cable and an USB Power Adapter. An alternative was to use the Apple Universal Dock with an interchangeable adapter to accommodate the iPhone.