ZyXEL PLA4231 HomePlug AV2 MIMO AV1200 Powerline Gigabit Ethernet Adapter, up to 1200Mbps - Newegg.com
Scan Computers UK - Only £17.94 for this Zyxel PLA4231 - Its a WiFi Extender (300-N), a Fast Homeplug (500Mbps) & has 2 x RJ45 Ethernet Ports too. AV Ready. A 3