I bought the adapter for my phone HTC Desire, as I do in the car to load (12V connection) will not take the standard cable every time. But since I had no other Micro USB cable, but several mini USB, I have decided for this product. In principle, a good and above all unrivaled favorable possibility. With me Depends on 12V connector USB connector, in this mini USB cable, and then between the latter and the phone adapter. The only downside is that it is a little shaky, but as long as the cell phone / adapter is quiet there is no problem. In this respect I can only recommend it.