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USB Function Driver

  • Article
  • Applies to:
    ✅ Windows 11, ✅ Windows 10

Applies to:
✅ Windows 11 IoT Enterprise LTSC 2024
⛔ Windows 10 IoT Enterprise LTSC 2021

Package Description

Package: Microsoft-OneCore-Connectivity-UsbFunction
UFX, UFX Synopsis Events. For more information, see Overview of developing Windows drivers for USB function controllers and Overview of developing Windows applications for USB devices.

Important

This feature is only supported on the Windows IoT Enterprise LTSC edition. If you choose to remove any of this package from Windows IoT Enterprise, you must ensure that your solution does not rely on functionality of the removed package. You cannot restore the package without a full reinstall of Windows IoT Enterprise LTSC.
For more information, see Removable Packages System Requirements.

Package Removal

  1. To remove a specific package from the image type:

    Dism.exe /Online /NoRestart /Disable-Feature /FeatureName:Microsoft-OneCore-Connectivity-UsbFunction /PackageName:@Package

    To remove a package from an offline image mounted at c:\offline type:

    Dism.exe /Image:c:\offline  /Disable-Feature /FeatureName:Microsoft-OneCore-Connectivity-UsbFunction /PackageName:@Package

  2. Optional: Use DISM /GetFeatureInfo to get the status of a removable package type:

    Dism.exe /Online /Get-FeatureInfo /FeatureName:Microsoft-OneCore-Connectivity-UsbFunction /PackageName:@Package

Package Details

Package Size

Release x64 ARM64
Windows 11 IoT Enterprise LTSC 2024 762 KB 646 KB

File List

File Name Installed Location
genericusbfn.inf %windir%\system32\driverstore\filerepository\genericusbfn.inf_amd64_253b6957ba775622\genericusbfn.inf
ufxchipidea.inf %windir%\system32\driverstore\filerepository\ufxchipidea.inf_amd64_1a8f9d49db4bf636\ufxchipidea.inf
ufxsynopsys.inf %windir%\system32\driverstore\filerepository\ufxsynopsys.inf_amd64_4ed1fada2f2925e8\ufxsynopsys.inf
genericusbfn.sys %windir%\system32\driverstore\filerepository\genericusbfn.inf_amd64_253b6957ba775622\genericusbfn.sys
ufx01000.sys %windir%\system32\drivers\ufx01000.sys
ufxchipidea.sys %windir%\system32\driverstore\filerepository\ufxchipidea.inf_amd64_1a8f9d49db4bf636\ufxchipidea.sys
ufxsynopsys.sys %windir%\system32\drivers\ufxsynopsys.sys

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