# IAudioAdapter Interface Reference

The IAudioAdapter interface represents the virtual audio adapter of the virtual machine. More...

List of all members.

## Public Attributes
attribute boolean | enabled
| Flag whether the audio adapter is present in the guest system.
attribute AudioControllerType | audioController
| The audio hardware we emulate.
attribute AudioDriverType | audioDriver
| Audio driver the adapter is connected to.

## Detailed Description

The IAudioAdapter interface represents the virtual audio adapter of the virtual machine.

Used in IMachine::audioAdapter.

Interface ID:
  `{921873DB-5F3F-4B69-91F9-7BE9E535A2CB}`

## Member Data Documentation

attribute boolean IAudioAdapter::enabled

Flag whether the audio adapter is present in the guest system.

If disabled, the virtual guest hardware will not contain any audio adapter. Can only be changed when the VM is not running.

attribute AudioControllerType IAudioAdapter::audioController

The audio hardware we emulate.

attribute AudioDriverType IAudioAdapter::audioDriver

Audio driver the adapter is connected to.

This setting can only be changed when the VM is not running.