web api instance method
USBDevice: open() method
Limited availabilitySecure contextAvailable in workers
The open() method of the USBDevice
interface returns a Promise that resolves when a device session has
started.
Syntax
open()
Parameters
None.
Return value
A Promise.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.