USB Vendor & Product ID Check
Use VID/PID as an identification clue when two devices use similar names.
Advanced hardware access
This advanced test only works in browsers that expose the required hardware API.
DeviceOK requests access only after you click. Advanced browser hardware APIs are permission-gated and are not universally supported.
What happened?Choose the result you observed.
Privacy: Identifiers remain local.
What this test tells you
This test checks
- USB vendor ID
- USB product ID
- Manufacturer/product strings where exposed
How to read the result
A VID/PID is an identity clue, not a health score.
Some devices are intentionally unavailable to WebUSB.