---
title: kUSBHubRqReserved2
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/usbhubclassrequest/kusbhubrqreserved2
---

# kUSBHubRqReserved2

A reserved request.

## Declaration

```occ
kUSBHubRqReserved2 = 4
```