I often find myself in different country and the first thing I tend to do is buy a SIM card and find a cafe with WiFi. This can sometimes be a chore. It wouod be great if I could buy an USB internet stick that I could anywhere ( or at least in many countries) the same way we can buy a sim card that can make calls in many countries.
I'd expect to pay a premium, but it would mean I could start internet searching within my new location straight away which would be a great help. I can get a local USB stick later.