+1 - I have a "beryl" one I think and it worked well in a few situations (backup router at home, and replicating home WiFi SSID when travelling to places with random hotel wifi so I didn't need to reprogram all the kid's wifi-connected white noise machines/night-lights/cameras/monitors/etc - yes I realise this is absurd but we find it all useful for a stress-free life with tiny kids)

Only complaint is the USB LTE dongle was super unintuitive to setup/use, and I felt like some of the translations were just flat out wrong so it was a bit of trial by error and factory resetting things when inadvertently bricking/locking myself out etc.