In the lifecycle of a hardware product, manufacturers often release updates. A device with rev-0100 is usually the "Version 1.0" release—the original manufacturing run.
Indicates the firmware or hardware version, in this case, version 1.00. usb vid-1903 amp-pid-8328 amp-rev-0100 amp-mi-00
For digital forensics and incident response, the string usb\vid-1903&pid-8328 can be critical: In the lifecycle of a hardware product, manufacturers