The device is absolutely fine and is serving. However, it can only watch channels simultaneously and record are on the same transponder. Ie look. Pro7 and record for the woman Arte can not. Likewise, this does not work with HD ARD and ZDF HD. For but one can take the appropriate channels without HD ARD and ZDF with. And the Singnmalstärke is no worse for me. The device is therefore totally worth the price.