First, you need to be using the PC version of the game (it sounds like you are, since you mentioned the USB port)
You need to know that although Bethesda created the Outcast Recon Armor, it was never actually added to the game. You can add it to your character using the following console command:
player.additem 645ec 1
To get the helmet, type the same thing again but using a d instead of c in the item code.
If you would prefer not to use a console command, leave a note on my user page and I can write you a quick mod to grant the armor to you. (Again, this will only work for the PC version.)