I ordered this adapter with delivery to the Czech Republic. Everything went absolutely professionally, the courier service also worked excellently, delivered within 14 days, which I consider great. As for the adapter, it is absolutely beautiful, looks very professional, and I dare to say it is like an OEM product. Even the video presentation for connection and assembly is very well and clearly done. I can recommend it to everyone, and if I need something similar again in the future for my Brnoco, I will definitely turn to Starkey Products. Best regards, Martin.