So far so good. Just got them today. Took a little fiddling and running between rooms but I got them to connect and now my computer has high speed internet where it didn't before. Showing speeds of 54 Mbps and I get 75 with Comcast, so I'd say it's not bad at all.

Added these to two older versions I had already installed, just plugged in, pressed the button and bingo - instant fast broadband through the socket with no hassles.

Arrived quicker than indicated. Product worked straight out the box with minimal fuss. So far the LAN speeds are robust. No issue with moving the units between rooms after pairing. Great product and the pass through makes it great value.