NETGEAR Wi-Fi Booster Range Extender EX3700 - Coverage Up-to 1000 sq ft and 15 Devices with AC750 Dual Band Wireless Signal Repeater (Up-to 750 Mbps) and Compact Wall Plug Design with UK Plug https://www.amazon.co.uk/dp/B00XYEPLXU/ref=cm_sw_r_cp_tai_8TB9EbE3KXFZ4
So many to choose from but this...