---
title: kIOSupportedPropertiesKey
framework: IOKit
role: symbol
role_heading: Global Variable
platforms: [iOS 16.0+, iPadOS 16.0+, Mac Catalyst 13.4+, macOS 10.15.4+, visionOS 1.0+]
path: iokit/kiosupportedpropertieskey
---

# kIOSupportedPropertiesKey

## Declaration

```swift
var kIOSupportedPropertiesKey: String { get }
```