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 (TL-PA7017P Kit) AV1000GB Powerline Adapter Kit, AC Pass Through
4 x TP-Link TL-PA7017P AV1000 Gigabit Powerline Adapters BT, Sky, Virgin, EE | eBay