---
title: deviceClass
framework: iousbhost
role: symbol
role_heading: Type Property
path: iousbhost/iousbhostmatchingpropertykey/deviceclass
---

# deviceClass

The matching property for the device’s class.

## Declaration

```swift
static let deviceClass: IOUSBHostMatchingPropertyKey
```

## See Also

### Protocol and Class Properties

- [deviceProtocol](iousbhost/iousbhostmatchingpropertykey/deviceprotocol.md)
- [deviceSubClass](iousbhost/iousbhostmatchingpropertykey/devicesubclass.md)