This is not my first game CPL, far from it, but this is the worst model I had !!! Too big, very hot for nothing, and ..... veeeeeery unstable (on a new system that works very well with other less powerful CPL). Under the pretext of offering a more efficient system that utlise three (neutral, phase, earth) this function makes it particularly sensitive to the direction of connection of the housing devices: / Result: it will work perfectly for 15 days, then suddenly completely unhook => BUT unlike other models or simply disconnecting / reconnecting sufficient to restore the system to function, it does not want to know anything !!! Forced to replace (I also three TP-Link that work perfectly, but 500Mbps) while waiting several hours ... sometimes .... Devolo is put back and there he is walking again. Miracle!
A beautiful crap ultimately find other brands / models, you'll be less emm ***;)