---
title: kUSBAsynchronousIsocSyncType
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.8+]
path: iokit/1424773-endpoint_descriptor_bits/kusbasynchronousisocsynctype
---

# kUSBAsynchronousIsocSyncType

## Declaration

```occ
kUSBAsynchronousIsocSyncType = 1
```