USBConnectionEvent: device property
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Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The device read-only property of the USBConnectionEvent interface returns a USBDevice object representing the device being connected or disconnected.
Value
A USBDevice object.
Examples
Connecting a USB device fires the connect event. The current USBDevice is returned by calling event.device.
js
navigator.usb.addEventListener("connect", (event) => {
console.log(event.device);
});
Specifications
| Specification |
|---|
| WebUSB API # dom-usbconnectionevent-device |
Browser compatibility
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