Use TP-Link Router as a WiFi Extender/Repeater, Wireless Method
TP-link Nano WiFi Router Range Extender Mode [TL-WR802]
Amazon.com: TP-Link AC750 Wifi Range Extender | Up to 750Mbps | Dual Band WiFi Extender, Repeater, Wifi Signal Booster, Access Point| Easy Set-Up | Extends Wifi to Smart Home & Alexa Devices (
How To Setup a TP-Link Extender
How to Configure the Range Extender/Repeater Mode on the TL-WR802N/TL-WR810N | TP-Link