Installing C++ 2012 Redist. to a USB?

Hey guys, I sometimes wind up using computers not my own, and many of these dont have things required by many games(Primarily PA), such as DirectX(Which I have on my USB already), and a C++ Redistributable.

So, my question is, how can I manually install C++ Redis to my USB from a computer with the same version, or a new version, to my USB. So I can play PA on the go. ;-;


EDIT: Most computers have .NET installed already, but being able to put it on my USB just in case would be fantastic.

you should be able to get that from Microsoft's website.
Here
if you have no internet Avaible on these other machines, then i'm guessing you can put the installer on a USB?