I bought a broadband dongle from 3 Mobile about 3.5 years ago. I’ve barely used it and, to be honest, it’s really just for emergencies. For
Installing it on my MacBook Pro, however, was not quite as smooth as the 3 help pages would suggest, though. After installing the software included on the dongle it simply wouldn’t recognise the device. It wasn’t until I found the latest drivers and installed them that it worked.