The adapter is used for charging the Iphone 4 and Ipad 3 retina over the original USB / Micro USB cable included with the PowerPack. The Apple devices will be recognized, however, require a short switch-on power pack. The shop is analogous to the original power supply, so the way I had imagined it. The procurement of the original Apple adapter was me then too expensive. This works the same for a fraction of the price. Therefore, 5 points.