I bought this single adapter, to connect it with a Netgear adapter. This adapter is supposedly compatible with standard homeplug av ... Surely, but in practice I have never managed to associate it with the netgear ... Moreover, during my tests, I found that the this adapter button only worked once in three ... And yet I am computer engineer ... it most minimalist form, no access to the configuration of the PLC via software package ... In short, disappointed and returned immediately Amazon.