I purchased the following to check it would work and it has done so beautifully;
TP-Link TL-PA8033PKIT AV1300 3-Port Gigabit Passthrough 2x2 MIMO Powerline Adapter Starter Kit
I require 2 additional powerline outlets for a home office and the kitchen, to be added to my existing setup.
As well as the ethernet ports above, I also require a WiFi extender in the kitchen, as the router doesn't reach that far and we struggle for signal there. Ideally the device plugged into the kitchen would also emit WiFi.
I've tried to work out which products would best achieve this, but I'm not sure which devices work alongside what I already have.
Any help would be greatly appreciated.