# IOUserAudioSelectorValueDescription A type that describes a value in a selection control. ``` struct IOUserAudioSelectorValueDescription; ``` ## Topics ### Accessing Description Properties [`OSSharedPtr m_name;`](/documentation/AudioDriverKit/IOUserAudioSelectorValueDescription/m_name) The name of the selector value. [`IOUserAudioSelectorValue m_value;`](/documentation/AudioDriverKit/IOUserAudioSelectorValueDescription/m_value) The control value matched by this description. [`typedef uint32_t IOUserAudioSelectorValue;`](/documentation/AudioDriverKit/IOUserAudioSelectorValue) The type of values managed by a selector control. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)