Since the change to 'Get-IcingaWindowsInformation Win32_Volume -Filter ([string]::Format('DriveType = "{0}"', $DriveType));' USB devices are displayed which can include USB mass storage and licensing dongles. Request to allow filtering based on identifying as 'USB'.
Win32_DiskDrive.InterfaceType exposes this property.
https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-diskdrive#properties