This is my first instructable so dont be to harsh on me :)
Its quick and easy so i hope you will have fun making this one.
Step 1: Things You Will Need
2. Some old USB cable
3. Wire cutter (or similar)
5. Nail polisher (too make it look good)
Step 2: Preparing Cooler
Now take the lighter and burn down isolation from wires and strip it with your fingers or piece of paper.
Step 3: Preparing USB
You wont be using green and white wire so u can cut them now so they don't get in you way.
Strip black and red from isolation using a lighter.
Step 4: Connecting USB With Cooler
Now in this part you can use that nail polisher to make isolation for those new connections (nail polisher is great isolation for wires).
I was lazy so mine does not look that good :)
Step 5: Finishing Touches
Now connect it to your PC and enjoy the breeze :)