Quote Originally Posted by Starfighter View Post
What the...? I always thought ground was yellow/green.
from what I've found black is the ground red is V5 green is Data + white is Data -

like so
http://usb-facts.com/images/usb_cable_diagram.gif

I think the blue wire on mine it for the optional ac power plug but I'm not sure
and I think my blue wire is there gray idk

http://usb-facts.com/images/usb_cable_diagram.gif