New information I have found is that the heatsink for the GTX 880m, and the placement of the electrical components on the video card is different. The heatsink wouldn't match up with the GTX 1060 without cutting some parts out of the heatsink is what I was told by a vendor on ebay and that you also have to use the 120hz display in order to run the GTX 1060 MXM. That being said I wonder if the same would work with a 1070 or 1080 MXM...