While on a scuba diving trip in Thailand a couple months ago we could position the router slightly outside our hotel room to be able to be able to strongly connect to the very dodgy hotel wifi so my girlfriend could do her work calls.

It would also automatically log into the captive wifi which seemed to require a login every hour or so.

Another time we Ethernet into it using the cable in another hotel to bypass some ridiculous speed limitations on their access point.

I'm considering getting their model which can take SIM cards, so that we can also failover to mobile networks wherever we are.