I bought her twins to end the wifi and average flows. Well, I'm not a network specialist, but with CPL, it is as if I was connected directly to my modem. No network loss is stable. they go into sleep when they are useless. The implementation was a breeze, they are placed, one makes the connections, it synchronizes (each on a button). So, I'm happy, the price is reasonable. A critique of the more experienced you will certainly be useful, unless novices like me, llisent me.