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
ZyXEL 1000 Mbps HD Powerline Adapter 2-port Gigabit - Model PLA5256, NEW | eBay
NETGEAR PLP1000-100UKS 1 Port, 1000 Mbps, 1 Gigabit Port Powerline Adapter with Extra outlet - Pack of 2 : Amazon.co.uk: Computers & Accessories