This SCART housing works perfectly and allows you to connect multiple device without loss of signal, either video where audio. Furthermore, this block is pretty well stocked with many SCART jacks (4) and jack game for sound and video (2). SCART connecting the housing and the TV is gold plated, to lose the least possible signal
Warning, this is not an electronic blender said case, the passage of an AV channel to another is done manually with buttons.