TP-Link TL-PA4010 KIT AV600 Powerline network adapter (500Mbps, 1 port, energy saving, plug and play, compatible with other brand adapters, set of 2) white : Amazon.co.uk: Computers & Accessories
Do Powerline Adapters work with anti-surge extension leads (power strips)? | BT Help
Linksys Official Support - Connecting computers to your local network using the Powerline adapter