---
title: HIDUsage.ConsumerUsage.keyboardBacklightOOC
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/consumerusage/keyboardbacklightooc
---

# HIDUsage.ConsumerUsage.keyboardBacklightOOC

## Declaration

```swift
case keyboardBacklightOOC
```