---
title: uuid
framework: virtualization
role: symbol
role_heading: Instance Property
path: virtualization/vzusbdevice/uuid
---

# uuid

The device’s unique identifier.

## Declaration

```swift
var uuid: UUID { get }
```

## Discussion

Discussion This is the identifier the system creates from device configuration objects that conform to VZUSBDeviceConfiguration.

## See Also

### Properties

- [usbController](virtualization/vzusbdevice/usbcontroller.md)