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USBDevice: usbVersionMajor property

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The usbVersionMajor 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.usbVersionMinor and USBDevice.usbVersionSubminor.

Value

The last of three properties that declare the USB protocol version supported by the device.

Specifications

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
usbVersionMajor 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/usbVersionMajor