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
NETGEAR PowerLINE 1200 Mbps, 1 Gigabit Port with Pass-Through, Extra Outlet (PLP1200-100PAS) : Amazon.co.uk: Computers & Accessories