---
title: kUSB3HUBDesc
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1643537-anonymous/kusb3hubdesc
---

# kUSB3HUBDesc

## Declaration

```occ
kUSB3HUBDesc = kIOUSBDescriptorTypeSuperSpeedHub
```