USBDevice.usbVersionSubminor
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The usbVersionSubminor read only property of the USBDevice interface is one of three properties that declare the USB protocol version supported by the device. The other two properties are USBDevice.usbVersionMajor and USBDevice.usbVersionMinor.
Syntax
var serialNumber = USBDevice.usbVersionSubminor
Value
The first of three properties that declare the USB protocol version supported by the device.
Specifications
| Specification |
|---|
| WebUSB API # ref-for-dom-usbdevice-usbversionsubminor |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
usbVersionSubminor |
61 |
79 |
No |
No |
48 |
No |
No |
61 |
No |
45 |
No |
8.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/USBDevice/usbVersionSubminor