KIt Powerline Extender: Connect anywhere with ease
Tenda PH5 AV1000 Wi-Fi Powerline Adapter Kit with Gigabit Ports, Wi-Fi Powerline Booster, Broadband/WiFi Extender, Plug and Play, Up to 300m range, for HD/3D/4K Video Streaming and Gaming, UK Plug : Amazon.co.uk:
Mercusys AV1000 Gigabit Powerline Starter Kit, Data transfer speed Up To 1000 Mbps, Eliminate WiFi Dead Zones,with Extend 300 Mbps WiFi, No Configuration required (MP510 KIT), White : Amazon.co.uk: Computers & Accessories
How to secure (pair) the Powerline Network | TP-Link United Kingdom