I have the adapter for my service vehicle bought because I need navigation, laptop and charge meter regularly out. The Navi and the laptop can load I, in which 2A meter is, however, final. For this low price, the processing is in accordance with: a plastic housing. It maintains and operates even if it partially something is loose at the connectors. Should drauflegen a 10er for the price absolutely okay, but who relies on something "Higher quality" still. For "normal consumers" who want to load even a cell phone or a GPS a good buy recommendation
