I ordered this product a long time ago and can test it extensively until now. Some will put off the price, but I have to say the turnout is deinitiv worth the money. I had previously a manual switch and with whom I had repeatedly dropouts in the audio transmission, this is not the case here. The switch is now for almost 3 months daily in my application and I only have a small gripe. I control all my entertainment electronics with a touch screen remote control of Phillips and I konne programieren also every button of the small supplied Fernbediehnung, except for the power button. This uses some very rare signal. Have tested it with 2 other Fernbediehnungen, here lay before the same problem. But these are luxury problems over which one can overlook quite.