WiFi Range Extender 1200Mbps Wireless Signal Booster Repeater Dual Band 2.4G & 5GHz Expander 4 Antennas 360°Full Coverage WPS Plug & Play Setup WiFi Repeater of WiFi Internet Connection
Use an Old Wifi Router as Wifi Extender Wirelessly | TP Link - YouTube
How to Use a Router as a Repeater to Extend your Wi-Fi - Tech Advisor