Allocacoc Fast Charging Power USB has 4 additional USB ports for data transfer as well as for charging. It also has an IEC connector to connect a standard computer/printer cable of the length you prefer. It can be plugged into a wall socket, enabling you to charge all your mobile devices even faster.
It is compatible with all other products, enabling you to create a tailored solution. This power USB features a battery indicator, so you can check how much charge is left.