Good little car power adapter

The power supply came in a small package well secured with me. When a lot of unpacking to me that it was more compact than I thought, which is of course positive. The design is similar to the iPhone, with polished edges. Altogether 3 USB ports are offered, to be able to charge 3 devices simultaneously. Of these provide 2 ports nearly 2A and one terminal 1A. When I hang my iPhone to the port 2A, it is charged about as fast as at home with the iPad power adapter (also 2A power).

I like the design, the manufacturer's instructions to achieve what you want?