---
title: kUSBInformationRootHubIsBuiltInBit
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/usbdeviceinformationbits/kusbinformationroothubisbuiltinbit
---

# kUSBInformationRootHubIsBuiltInBit

The bit indicating that the root hub is built-in.

## Declaration

```occ
kUSBInformationRootHubIsBuiltInBit = 10
```