One place, one outlet to charge up to four devices, the idea is appealing. If the joints cables do not allow all connections, nothing prevents to use the original ones. It says "iPad / tablet PC" on decision 2A and precisely, no cable corresponds to the device (Apple likes to differentiate). No problem for 4 or iPodtouch for Garmin GPS, for against my Archos Android tablet, for which the supplied cable is too short, tells me: "Slow load, use the dedicated charger for efficiency." And that, although the said feeder door directions: 5.0V - 1.5A. Given this, the load is done and I can listen to music simultaneously. The downside of the product, is the lack of information, seeing no other than that of the general power supply. I tried to connect a camcorder Sony HDR-CX280E that can be recharged while connected to the USB port of a computer. The message sent is "recommended AC adapter."