Kevin_Z wrote Hi, All the TP-Link powerline adapters are compatible with each other. If you want to add another powerline adapter into the current 4010, it is suggested to buy a 4 series, like...

I have an AV500 PA4010P set up bought a 2/3 years ago - comprises two plug in adaptors. I would like to extend the wifi further in the house and into a new garden room which has power. Can I simply...