---
title: kIOUSBDescriptorSizeInterfaceAssociation
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousbdescriptorsize/kiousbdescriptorsizeinterfaceassociation
---

# kIOUSBDescriptorSizeInterfaceAssociation

## Declaration

```occ
kIOUSBDescriptorSizeInterfaceAssociation = 8
```