@Solla-topee Thank you for the details! That has been helpful.

@Solla-topee — Thanks for your reply. Searching the website for TL-WPA8631P returns no results, though I did get a result for TL-WPA8630P. But that's not quite what I'm after. I wonder if I have not...

I have an old TP-Link powerline adapter kit (TL-PA4020P and TL-WPA4220). It has worked well, but it's old. I now need a second outlet, but at the same time I'd like to upgrade to something that...