Waste of $100! Neither I nor my GIS experts could work with Win 10 and ArcMap 10.5 or 10.6 or Google Earth Pro. An annoying waste of money. Especially when the product specs say it works with Windows 10. Save money and make things worse! This technology is not new and not rocket science. My old Garmin Legend with a black and white screen is way better than this cumbersome piece of junk. It couldn't even interact with the included test software, and several people have been doing similar things every day, trying unsuccessfully to get it working on various Windows laptops and tablets. Don't buy this!