---
title: kUSBDFUAttributesMask
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.2+]
path: iokit/1424990-dfu_class_attributes/kusbdfuattributesmask
---

# kUSBDFUAttributesMask

## Declaration

```occ
kUSBDFUAttributesMask = 0x07
```