# ColorSyncDeviceCopyDeviceInfo(_:_:) Copies information about a device, resolved for the current host and current user. ``` func ColorSyncDeviceCopyDeviceInfo(_ deviceClass: CFString!, _ devID: CFUUID!) -> Unmanaged? ``` ## Parameters `deviceClass` The class of the device. `devID` The identifier of the device. ## Return Value A dictionary describing the device, or `NULL` if no matching device is registered. ## Discussion Returns a dictionary with the following keys and values resolved for the current host and current user: ``` << kColorSyncDeviceClass {camera, display, printer, scanner} kColorSyncDeviceID {CFUUIDRef registered with ColorSync} kColorSyncDeviceDescription {localized device description} kColorSyncFactoryProfiles (dictionary) << {ProfileID} (dictionary) << kColorSyncDeviceProfileURL {CFURLRef or kCFNull} kColorSyncDeviceModeDescription {localized mode description} >> ... kColorSyncDeviceDefaultProfileID {ProfileID} >> kColorSyncCustomProfiles (dictionary) << {ProfileID} {CFURLRef or kCFNull} ... << kColorSyncDeviceUserScope {kCFPreferencesAnyUser or kCFPreferencesCurrentUser} kColorSyncDeviceHostScope {kCFPreferencesAnyHost or kCFPreferencesCurrentHost} >> ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)