---
title: kHIDUsage_GD_SystemDisplayBoth
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 15.0+]
path: kernel/1641458-anonymous/khidusage_gd_systemdisplayboth
---

# kHIDUsage_GD_SystemDisplayBoth

## Declaration

```occ
kHIDUsage_GD_SystemDisplayBoth = 0xB3
```