Many motherboard manufacturers created their own (safer) versions of this utility: Intel® USB 3.0 Creator Utility Advisory
As of March 2019, Intel officially the Windows 7 USB 3.0 Creator Utility.
Intel's Windows 7 USB 3.0 Creator Utility - Level1Techs Forums
: If you cannot find the utility, you can manually inject drivers using the PowerISO DISM Tool or Command Prompt . 2. Usage Guide