USBDevice: selectAlternateInterface() method

{{APIRef("WebUSB API")}}{{SeeCompatTable}}{{SecureContext_Header}}{{AvailableInWorkers}}

The selectAlternateInterface() method of the {{domxref("USBDevice")}} interface returns a {{jsxref("promise")}} that resolves when the specified alternative endpoint is selected.

Syntax

selectAlternateInterface(interfaceNumber, alternateSetting)

Parameters

• interfaceNumber
  • : The index of one of the interfaces supported by the device. Interfaces are device-specific.
• alternateSetting
  • : The configuration of the selected interface.

Return value

A {{jsxref("promise")}}.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}