Finally, I have fast office Wi-Fi over a cellular network, thanks to the Devolo Wi-Fi 6 router - here's my experience testing it

The Devolo WiFi 6 Router 3600 5G LTE is a network-enabled router that makes it possible to connect to either a standard broadband connection or, with a SIM installed, use a mobile for internet connection. This means that as long as you have AC power, you can use this powerful dual-band WiFi 6 router in almost any location.