To install my car stereo I needed this adapter that I wanted to buy a car in the center as "Miver" or "feudas". The advertised price seemed to me so indecent that I turned around even do without the "radio" function of my device. then I looked and saw amazon there an adapter 4 times cheaper (almost ^^ I rounded). The problem is the delivery time announced several weeks. If we want to have a 100% operational radio quickly it missed. Actually I was pleasantly surprised to receive the item 4 or 5 days after the order. It is installed and filled its function perfectly.