Amazon.com: Linksys WiFi Extender, WiFi 5 Range Booster, Dual-Band Booster with High-Gain Antennas, 10,000 Sq. ft Coverage, Speeds up to (AC1200) 1.2Gbps, Uninterrupted Streaming and Gaming - RE6500HG : Electronics
Amazon.com: Linksys WiFi Extender, WiFi 5 Range Booster, Dual-Band Booster, Repeater, 6,500 Sq. ft Coverage, Speeds up to (AC1200) 1.2Gbps - RE6350 : Everything Else
Amazon.com: Linksys WiFi Extender, WiFi 6 Range Booster, Dual-Band Booster, Internet Repeater, 2,000 Sq. ft Coverage, Speeds up to (AX1800) 1.8Gbps - RE7310 : Everything Else
How to use a spare router as a range booster for your Wifi Network - YouTube