Interface that can be found everywhere, usually import from China. Bought here as shipped from France, very fast delivery time and no risk of customs charges ... I tested this interface with multiple software on the iPhone, the interface is quickly recognized and work, however The diagnostic information was not complete, had perhaps a little too old vehicles (over 136 hp C5 2.2HDi 2001, the fault codes displayed on A3 8L tdi 90cv 1998 can not access the computers. ..) to retest on newer vehicles ...