I am actually very happy with the quality. The connection cables are incidentally exactly 15 cm long (including plug or eyelet). For me, that was enough. I have it mounted in my Mitsubishi Colt (BJ 2005) with little effort on the center console near the standard outlet. But what bothers me is the fact that the plug relatively easily slip out. Now I've just taken a rubber band to secure the connector from Navi against slipping out. Elegant is not! It would interest me if others do not have this problem. To me, that means 1 star deduction.