I connected first on my Freebox in the living room and one in my room 10 m away. I struggle to exceed 60 Mbits / s but I get to 80 staying in the living room. I measured the performance with the Devolo software to download. It is far from 500 Mbits / s advertised but this seems enough to use that I have.
In short, they do the job but it is the biggest CPL cases I've seen, apart from those of the Freebox Revolution.
