USB Unknown Device v.5.1.2600.0 download for Windows - deviceinbox.com
How to Download Driver for Unknown Device in Device Manager - Driver Easy
HP PCs - HP 3D DriveGuard Is Displayed as an Unknown Device (ACPI\HPQ0004 or ACPI\HPQ6007) After Upgrade to Windows 10 Has Completed | HP® Customer Support
How to Find Drivers for Unknown Devices in the Device Manager