---
title: kIOHIDElementTypeFeature
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 13.0+, macOS 10.0+]
path: iokit/iohidelementtype/kiohidelementtypefeature
---

# kIOHIDElementTypeFeature

## Declaration

```occ
kIOHIDElementTypeFeature = 257
```

## Discussion

Describes input and output elements not intended for consumption by the end user.