I wasn't clear: I meant in the computer box. Most boxed cables will say "charge cable" if they are USB 2.0-only, including Apple's, but there's nothing when you

I wasn't clear: I meant in the computer box. Most boxed cables will say "charge cable" if they are USB 2.0-only, including Apple's, but there's nothing when you open your new computer. It could at least have a label on the cord wrap or even underneath it in the box that says "charge cable".