Monitors, mainly (as if you plug it in the "wrong" one it doesn't work).

Followed by the IT-nerd of the family always complaining to them.

Again, I think it's a minor nit realistically, but people are going to harp on it.

The same things Macbook pro users plug in where they'd see the USB speed differences. Just because someone isn't as privileged as to be able to afford a MacBook Pro instead of a Neo doesn't mean they don't have the same dreams and desires.