---
title: deviceReleaseNumber
framework: iousbhost
role: symbol
role_heading: Type Property
path: iousbhost/iousbhostmatchingpropertykey/devicereleasenumber
---

# deviceReleaseNumber

The matching property for the device’s release number.

## Declaration

```swift
static let deviceReleaseNumber: IOUSBHostMatchingPropertyKey
```

## See Also

### Device Properties

- [vendorID](iousbhost/iousbhostmatchingpropertykey/vendorid.md)
- [productID](iousbhost/iousbhostmatchingpropertykey/productid.md)
- [configurationValue](iousbhost/iousbhostmatchingpropertykey/configurationvalue.md)
- [speed](iousbhost/iousbhostmatchingpropertykey/speed.md)
- [productIDArray](iousbhost/iousbhostmatchingpropertykey/productidarray.md)
- [productIDMask](iousbhost/iousbhostmatchingpropertykey/productidmask.md)