WiFi Range Extender, WiFi Signal Booster up to 300Mbps, 2.4G High Speed Wireless WiFi Repeater with Integrated Antennas Ethernet LAN Port, Integrated Antennas, Support AP/Repeater Mode-Up, UK Plug: Amazon.co.uk: Computers & Accessories
How to Set Up Your Wi-Fi Extender for the Best Signal | Tom's Guide