How to banish WiFi dead zones with a mesh router - The Washington Post
Amazon.com: WAVLINK AC1200 WiFi Range Extender, Dual Band 5G+2.4G up to 1200Mbps Wireless Router/AP/Repeater Signal Booster Wi-Fi Amplifier 3 in 1, No WiFi Dead Zones for Working from Home-Black : Electronics
This Google Nest Wi-Fi Mesh Router Is At An All-Time Low 63% Off, So Say Goodbye To Dead Zones