The connection is true, but I usually do not reach the stated 500 Mbit / s. But what's even more annoying: disconnects every few minutes briefly, yielding permanent flies from the server when gaming. Just a Skype conversation is frequently interrupted, thereby always have to call new (the interruption lasts so long that Skype conversation can not continue automatically).
I have not yet been investigated what happens when downloads larger files, but I'm assuming that there will be difficulties there.
For pure Internet surfing, the network adapters are already ok, but otherwise rather little use for me. (With Youtube Videos I had, incidentally, no problems, but only because the vorgebuffert be enough.)