It is the second TP-LINK I buy here, this model is much more "user friendly" than the last, for a VERY reasonable price. This is the TRUE "plug and play": One branch ... and it works! We ask nothing else, is not it? I use them for a TV decoder behind a DSL box, the connection is NEVER lost, even if I leave it off decoder several days. 25 euros for the PLC adapters, when we find the same "elsewhere" for 3 times the price! (With Amazon delivery, well packaged product which arrives early!)