True to Murphy course I only ordered the wrong. I need Toslink> Coax and have> Toslink ordered -.- Exchanged and delivery proper coax. And the device does exactly what it should and that. Without audible and / or tactile contrast Since my receiver has only 2 Toslink inputs, where so far 2 PCs tuned hung emits (for 10 and 15 meter cable between PC and receiver) and now the new TV only Toslink or analog stereo (and I do not "downgrade" to stereo wanted I sought after TosLink-soft, but then I about this converter tripped and that may now but by switching my inputs remotely and without swapping. Here an additional device to the power strip depends, I can handle. The next receiver is sure more than 700 free and so high electricity costs for the converter will certainly not be;)