Devolo Dlan 550 Duo+ Add-On Powerline Adapter (500 Mbps, 2x Lan Ports, Compact Housing, Lan, Powerline, Simple Lan Network From A Power Socket) : Amazon.co.uk: Computers & Accessories
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