---
title: kIOUSBDescriptorSizeDeviceQualifier
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousbdescriptorsize/kiousbdescriptorsizedevicequalifier
---

# kIOUSBDescriptorSizeDeviceQualifier

## Declaration

```occ
kIOUSBDescriptorSizeDeviceQualifier = 10
```