---
title: IOUSBHostDevicePropertyKey
framework: iousbhost
role: symbol
role_heading: Structure
path: iousbhost/iousbhostdevicepropertykey
---

# IOUSBHostDevicePropertyKey

Properties of a USB device that describe its state.

## Declaration

```swift
struct IOUSBHostDevicePropertyKey
```

## Topics

### Properties

- [currentConfiguration](iousbhost/iousbhostdevicepropertykey/currentconfiguration.md)
- [containerID](iousbhost/iousbhostdevicepropertykey/containerid.md)
- [serialNumberString](iousbhost/iousbhostdevicepropertykey/serialnumberstring.md)
- [vendorString](iousbhost/iousbhostdevicepropertykey/vendorstring.md)
- [IOUSBHostPropertyKey](iousbhost/iousbhostpropertykey.md)

### Initializing the Properties

- [init(rawValue:)](iousbhost/iousbhostdevicepropertykey/init(rawvalue:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### IOServicePlane Properties

- [IOUSBHostInterfacePropertyKey](iousbhost/iousbhostinterfacepropertykey.md)
- [IOUSBHostMatchingPropertyKey](iousbhost/iousbhostmatchingpropertykey.md)
- [IOUSBHostPropertyKey](iousbhost/iousbhostpropertykey.md)