USBDevice: deviceVersionMajor property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Web Workers.
The deviceVersionMajor read only property of the
USBDevice interface he major version number of the device in a semantic
versioning scheme.
Value
A number.
Specifications
| Specification |
|---|
| WebUSB API # dom-usbdevice-deviceversionmajor |