Can not understand the problems of other buyers. Did the angle for a flat TV mount requires a small distance from the wall. Cable plugged it, it stuck angle and immediately I had the link and the sound has been transferred. Maybe the connection is not necessarily engaged Bombenfest, but I have the impression if you're not one 20 x the angle and unpluging, then keep the whole properly. For me, at the low price totally acceptable and fulfills the purpose. Value for money: excellent!