The build quality is good, the price perfectly fine load of Navis also works with this adapter (and other USB cables) without any problems - but the iPhone stirs no piece.
The runs with an adapter so no synchronization was clear to me, but that a simple voltage transmission does not work, I found a shame. Complaints or returning at such a price is too expensive.
Simpler adapter for simple tasks, but well built and convenient. If you in any way would thus be adapted iPhone, you do need not to try: D
