Region : Others

Model : TL-WPA4220

Hardware Version : V1

Firmware Version :

ISP :

Hi,
I buy via Amazon Germany the TL-WPA4220KIT(EU) and it not working.
I know that TP-LINK powerline adapters should works in pair, I connect the TL-PA4010 to router, and the other one TL-WPA4420 I put in the room where you need internet access.
They do not pair.
My friend which have the same TL-WPA4220KIT(EU) in his home try it and he found that the problem is with the TL-PA4010 because my TL-WPA4420 "talk" with his TL-PA4010, so it seems to be an hardware problem.
What I need to do next? Where I can repair it or got a new one?

Thanks,
Arie