Devolo dLAN 500 Wi-Fi Powerline Network Kit (500 Mbps, 3 PLC Adapter, 1 LAN Port, Small Mini Design, Wi-Fi Signal Booster, Range Extender, Wi-Fi Move) - White
Devolo dLAN 500 Wi-Fi Powerline Network Kit - White.
2 x dLAN 500 WiFi adapters
1 x dLAN 500 duo adapter
Normally £95 to £100.
Probably one of the easiest ways to improve wifi thru your house.
can be extended further with additional wifi adaptors.