TP-Link TL-PA4020PKIT 2-Port Passthrough Powerline Adapter Starter Kit

2 units, UK Plug provides data transmission over electrical wires

Up to 300 m range over the household power circuit for efficient performance through walls or across floors. Integrated power socket making sure that no power outlet goes to waste

No Configuration Required, no setup required, simply plug and play. Rated for 13 amp outlet and upto 600 Mbps.

If you think I am asking too much make me an offer.