Is the Tobii Eye Tracker 4C compatible with Tobii Pro software?

Tobii Pro
By purchasing and applying a Tobii Pro Upgrade Key to the consumer eye tracker Tobii Eye Tracker 4C, the device becomes compatible with the Pro SDK. For further details please check the detailed description:
For setting up the Tobii Eye Tracker 4C with the upgrade key please check the user instruction:
It is not possible to use other consumer eye tracker (e.g. the Tobii EyeX) with the Tobii Pro SDK.