Hello Vulcan, I’m happy to know you are very satisfied with our product.
In regards to your question, I would have to inform you that this specific model does not have an internal USB header. Please check the following information http://ark.intel.com/products/71274/Next-Unit-of-Computing-Kit-DC3217BY
The board that does have an Internal USB Header is the DC3217IY. Actually it comes with 2 headers. ARK | Intel® NUC Kit DC3217IY
