Hello, I hesitated before resuming PLC adapters hesitating their effectiveness vs WiFi. Before the price of these devices I broke down and took me well indeed I connected my TV and my box via cpl to access my NAS and HD videos that froze wifi now spend impeccably, My Mac also detects the airport of the sockets. A purchase I do not regret. one less star, but only because I think the CPL taken a bit cumbersome, but like all these types of sockets.