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 this reason, it’s good to know I have it, just in case.
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.