A Plug with Dual USB 3.0 Port for Charging
Some times all you need is an extra USB charging port to charge that additional device(s) that you have. And the answer to that is this plug.
This plug is compact in size allowing you to bring it anywhere you go. And it has two USB 3.0 ports in case if you need it.
However, if you think you need more than two USB 3.0 ports, check out this plug (by the same manufacturer) which has six USB charging ports.