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
TP-Link Powerline Networking HomePlug Adaptor Kit | Green Feathers
TP-Link 300Mbps AV200 Wireless N Powerline Adapter with Wi-Fi N300 Access Point - Twin Pack - Laptops Direct