TP-LINK TL-WPA4220TKIT AV500 Powerline 300 M Wi-Fi Extender/Wi-Fi Booster/Hotspot with Two Ethernet Ports, Three Units Pack (Easy Configuration, Wi-Fi Clone for Smartphone/Tablets/Laptop) : Amazon.co.uk: Computers & Accessories
How To: Set Up a TP-Link Range Extender Using the WPS Method - YouTube