Worked right out of the box which is good because the Intel docs are worthless.  Everything worked fine until I upgraded the Visual BIOS and now it will not boot from a USB - DVD drive.  Have not been successful in cloning the eMMC drive to a bootable SSD.  I'm sure this is a UEFI issue but lacking a phd in INTELlecutal science I can't figure this out.  Works as a replacement for my dead Zotac so I'm happy.