---
title: controllerState
framework: IOUSBHost
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 14.0+, macOS 10.15+]
path: iousbhost/iousbhostcicontrollerstatemachine/controllerstate
---

# controllerState

## Declaration

```swift
var controllerState: IOUSBHostCIControllerState { get }
```

## See Also

### Instance Properties

- [controllerInterface](iousbhost/iousbhostcicontrollerstatemachine/controllerinterface.md)