John mine actually is NOT meant for the Hi12. Before buying the Hi12 I had a Surface Pro 3 and while I did not end up keeping that tablet, at one point I had ordered some protectors for it and ended up with a single left over tempered glass protect for the SP3. Since I had nothing to lose I went to see if it would fit and it was actually a surprising good fit. I posted a thread about it (with a product link and pictures)