Actually I was satisfied with the device as a temporary solution. The sound was OK and I had not often described here the problem becomes hot or damaged headphones. Unfortunately, the manufacturer should say which withstands any loads on the USB port of the device and should only be used lying flat on the table. This connection is in fact with only two, not even a millimeter thick, attached Metalpins on the sound card. The wire contacts of all connectors are also included in this mounting with. After repeated Stakeout - and yes, I'm careful with my equipment, the USB port was first loosely until it is then just dropped today. After I disassembled the map, I could see that was made the soldering extremly fast and even partially. A device whose entire weight is placed on the connector, can just break down and it occurs to me that this is a desired in the case - is breaking point - or maybe simply taken into account. With such small devices, it just depends on the processing, at the price I can not expect any rate, the device holds years, but more than a few months I would have been required in the case.