Despite consistently positive reviews I was persuaded to leave this dongle for my pc order. I have not been able even to transmit only a clear sound. Test setup: Multimedia PC with said dongle and Philips AEA2500 / 12 BT hifi adapter; both in the same room; Distance 5m, not an obstacle. The transfer rushes already strong without hindrance, as soon as I with my hand covering the dongle or stand only betw. Transmitter and receiver interrupts the transmission completely. As a comparison, I have under the same conditions to test with my HTC One and a Samsung Tablet made-> without problems; clean music transfer. ..somit the fault lies on LogiLink adapter. Useless. The adapter is further delivered in a shrink-wrapped plastic wrap ... by the forced destruction of the packaging, I can no longer even return the part. A waste of money! Too bad!