He looks exactly like its predecessor and still makes a slightly higher transmission rate than my current network. Running statement of the tools 130MBit, which is sufficient for me, because the network connection anyway only has 100Mbit.
I think I would buy next time the PA511, because they have a gigabit network connection, but I'm not really sure if it really worth it.
But no matter which product from the Powerline series one buys also from TP-Link, they work fine, reliable, performant, what more could you want.