Virgin Media intelligent wifi: is this the end to wifi black spots in your home?
TP-Link AV1000 Gigabit Powerline ac Wi-Fi Kit, Broadband/WiFi Extender, WiFi Booster/Hotspot, Up to 300 meters over existing electrical wiring, No Configuration Required, UK Plug(TL-WPA7517 KIT) : Amazon.co.uk: Computers & Accessories
TP Link TL-WPA4220KIT AV600 Powerline Kit with Wi-Fi | very.co.uk
Tenda PH5 AV1000 Wi-Fi Powerline Adapter Kit with Gigabit Ports, Wi-Fi Powerline Booster, Broadband/WiFi Extender, Plug and Play, Up to 300m range, for HD/3D/4K Video Streaming and Gaming, UK Plug : Amazon.co.uk: