USBDevice.transferOut()

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

The transferOut() method of the USBDevice interface returns a promise that resolves with a USBTransferOutResult when bulk or interrupt data is sent to the USB device.

Syntax

var promise = USBDevice.transferOut(endpointNumber, data)

Parameters

endpointNumber

The number of a device-specific endpoint (buffer).

data

A TypedArray containing the data to send to the device.

Return value

A promise that resolves with a USBTransferOutResult.

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
transferOut
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/transferOut