---
title: kUSBAudioStreamingSubClass
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.3+]
path: iokit/1424847-interface_subclass/kusbaudiostreamingsubclass
---

# kUSBAudioStreamingSubClass

## Declaration

```occ
kUSBAudioStreamingSubClass = 0x02
```