USBConnectionEvent: USBConnectionEvent() constructor
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 USBConnectionEvent()
constructor creates a new USBConnectionEvent
object.
This constructor is not typically used,
it is created by the browser in response to the connection and disconnection of a USB device.
Syntax
js
new USBConnectionEvent(type, options)
Parameters
Return value
A new USBConnectionEvent
object.
Specifications
Specification |
---|
WebUSB API # dom-usbconnectionevent-usbconnectionevent |
Browser compatibility
BCD tables only load in the browser