This kit of two powerline adapters are strong enough even in environment "noisy" (TV, decoder, DVD player, lamp, I took them connected to the internet box located in one of the rooms on the CANAL + decoder (to to access the replay function and VoD) located 60m further, the connection between the two block is made immediately without pressing buttons pairing and more, unlike the preceding model I had that certainly was cheaper, they do not drop out without stop signal.