web api instance property
USBDevice: deviceSubclass property
Limited availabilitySecure contextAvailable in workers
The deviceSubclass read only property of the
USBDevice interface one of three properties that identify USB devices for
the purpose of loading a USB driver that will work with that device. The other two
properties are USBDevice.deviceClass and USBDevice.deviceProtocol.
Value
A number.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.