---
title: kHIDUsage_KeyboardA
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1641313-anonymous/khidusage_keyboarda
---

# kHIDUsage_KeyboardA

## Declaration

```occ
kHIDUsage_KeyboardA = 0x04
```