Rtk Nic Driver Installer.sfx.exe Windows 10 Better Download File

If you are troubleshooting network connectivity issues or performing a clean install of Windows 10, you may have encountered a specific file name in your search for drivers: Rtk Nic Driver Installer.sfx.exe . For many users, this file name can be confusing. Is it a virus? Is it the correct driver for Realtek? How do you install it?