Great bit of kit!
Got Cat6 cabling fitted throughout the house when I refurbed it, but prior to that was using Powerline. They worked brilliantly for me at the time - heat added.
Tried to order two but received an email from Ebuyer about a stock problem. Sad times! It's now marked as Out of Stock.
That has explained everything for me , thank you (y) Ordered 2 sets
I ordered the non pass-through version from Amazon the other week for 19.99. They arrived with the euro style socket pins, so sent straight back. These are a better deal imo (even allowing for the postage costs). Thanks OP. Hot.