---
title: kColorSyncDeviceID
framework: colorsync
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 13.0+, macOS 10.13+]
path: colorsync/kcolorsyncdeviceid
---

# kColorSyncDeviceID

A key whose value is the CFUUIDRef identifying the device.

## Declaration

```swift
var kColorSyncDeviceID: Unmanaged<CFString>!
```

## See Also

### Describing devices

- [kColorSyncDeviceDescription](colorsync/kcolorsyncdevicedescription.md)
- [kColorSyncDeviceDescriptions](colorsync/kcolorsyncdevicedescriptions.md)
- [kColorSyncDeviceModeDescription](colorsync/kcolorsyncdevicemodedescription.md)
- [kColorSyncDeviceModeDescriptions](colorsync/kcolorsyncdevicemodedescriptions.md)
- [kColorSyncDeviceHostScope](colorsync/kcolorsyncdevicehostscope.md)
- [kColorSyncDeviceUserScope](colorsync/kcolorsyncdeviceuserscope.md)