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Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The getInfo() method of the SerialPort interface returns an object whose properties are the vendor ID and product ID of the device.
js
getInfo()
None.
An object containing the following values.
usbVendorIdIf the port is part of a USB device, an unsigned short integer that identifies a USB device vendor, otherwise undefined.
usbProductIdIf the port is part of a USB device, an unsigned short integer that identifies a USB device, otherwise undefined.
| Specification |
|---|
| Web Serial API # dom-serialport-getinfo |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
getInfo |
89 | 89 | No | No | 75 | No | No | No | No | No | No | No |
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https://developer.mozilla.org/en-US/docs/Web/API/SerialPort/getInfo