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

# kHIDUsage_KeyboardX

## Declaration

```occ
kHIDUsage_KeyboardX = 0x1B
```