Why Rebooting Your Router Fixes So Many Problems (and Why You Have to Wait 10 Seconds)
Wifi Extender Signal Booster up to 750/450Mbps 5G Router Wifi Repeater Dead Zone Long Range Extender with 2 Advanced Antennas Wireless Internet Amplifier - Walmart.com
How to Find, Fix and Avoid Wi-Fi Dead Zones - Best Buy
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
Got Wi-Fi dead spots? A mesh router can help.
Google OnHub router will join Google's list of dead products next December | Ars Technica
Dead Spot Terminator Provides Whole-House WiFi with HomePlug AV2 - Electronic House