Got it, Carl, thanks. Looking forward to expanding my PLC network. I'm amazed that the tp-link gear I've had in place for a couple of years now can communicate over house wiring that is so choc-full...

Thanks, Carl, I did some more reading on the site and now understand what 'nodes' are. I also downloaded the plc software and 'discovered' the two units I already have on my network. I assume this is...

Not clear on this issue and can't find it on the site. I'm using a pair of TL-PA4010s to provide Internet access for my Roku box, which is outside Wi-Fi range. Can I purchase another pair of 4010s...