At the beginning I could not complain. The device did always what it should: It brought the picture and sound to the receiver. After about seven months the unit began to occasionally stop working. I had to pull the plug and reconnect several times. I tried to figure out what order (only Mac to Mumbi Mumbi or at receiver) gave the higher chances of success, but I could not tell the difference. It was sometimes immediately after a time out and back in and sometimes it took up to five minutes until I had a picture. Pretty annoying ... Well, now the unit does not seem to stop working and I am angry scary. I would like to know who is the manufacturer in order to claim the device is equal to the right place can, but unfortunately I am not yet found anything. Anyway, the device I can not recommend it!
