Read the fine print carefully!
Share the experience of other users. I did not see either that the key for Win 10 Pro is only for a clean install, no upgrade possible. Be aware for following restrictions, otherwise you will waste your money as I did. 1. Cannot be used to directly upgrade from an older Operating System 2. Requires a clean installation, and all prior data must be backed up 3. Does not come with free direct support from Microsoft 4. Will not allow for a change to a different model motherboard once installed Now they are complaining to Trustpilot, that my review is fake, and I didn't had an actual purchase - in spite, that I had already a e-mail correspondence with their support team. They answer I quote here: "Sorry for the inconvenience. Our activation code must be reinstalled before it can be used. The upgrade can not be operated directly. Ticket Details Ticket ID: JTD-636-84345"