---
title: kUSBAtrBusPowered
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.0+]
path: iokit/1424648-usb_power_constants/kusbatrbuspowered
---

# kUSBAtrBusPowered

## Declaration

```occ
kUSBAtrBusPowered = 0x80
```