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USBDevice: isochronousTransferOut() method

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

The isochronousTransferOut() method of the USBDevice interface returns a Promise that resolves with a USBIsochronousOutTransferResult when time sensitive information has been transmitted from the USB device.

Syntax

js

isochronousTransferOut(endpointNumber, data, packetLengths)

Parameters

endpointNumber

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

data

A TypedArray containing the data to send to the device.

packetLengths

An array of lengths for the packets being transferred.

Return value

A Promise that resolves with a USBIsochronousOutTransferResult.

Specifications

Specification
WebUSB API
# ref-for-dom-usbdevice-isochronoustransferout

Browser compatibility

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isochronousTransferOut 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/isochronousTransferOut