That link wasn't really helpful. No tech spec, and no identifiable mark of the maker of the shield. And the shield is mighty expensive (just looked at exchange rates). I would rather but from places that have a manual. Without a tech spec, the shield is pretty dead weight. I plan to convince some admin on the forum to have a "beginner's tool/part list" stick to the forum. See if you have at least number 5 on the list to get started with some electronic forensics: