[unwind]

USB 3.0's highest speed (termed "SuperSpeed" to easily separate it from the previous, equally clearly labelled, speed grades "LowSpeed", "FullSpeed" and "HighSpeed") requires more pins than USB 2.0 speeds, so the connectors are different.

Here's a link, picture of USB 3.0 micro plug on the right: http://en.wikipedia.org/wiki/USB#Cable_plugs_.28USB_3.0.29.

[smacktoward]

If USB 4.0 doesn't come labeled as "LudicrousSpeed" I will be severely disappointed.

EDIT: For those who don't get the reference: http://www.youtube.com/watch?v=ygE01sOhzz0

[mitchty]

Why not go straight to plaid? :)

[officemonkey]

InsaneSpeed