---
title: kIOUSBDescriptorSizeHubMinimum
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousbdescriptorsize/kiousbdescriptorsizehubminimum
---

# kIOUSBDescriptorSizeHubMinimum

## Declaration

```occ
kIOUSBDescriptorSizeHubMinimum = 9
```