Devolo dLAN 550 WiFi Starter Kit - Powerline connection at speeds up to 500 Mbps - YouTube
Devolo Dlan 550 Duo+ Powerline Starter Kit (500 Mbps, 2 X Plc Homeplug Adapters, 2 X Lan Ports, Pass Through, Internet Signal Booster, Ethernet Access Over Power Line) : Amazon.co.uk: Computers & Accessories
devolo dLAN 550 Wi-Fi Powerline Network Kit (Powerline speeds up to 500 Mbps, 300 Mbps over WiFi, 1x Powerline adaptor with 2 LAN ports, 2x WiFi repeaters with 1 LAN port) :
dLAN 550 WiFi Powerline – Wi-Fi from the electrical socket | devolo