Jaime Garza from the California DMV describes what the Real ID is and why it’s important, the difference between the Real ID Driver Licence and the Real ID Identification Card, why there is an option between these two, whether there is a cost difference between the two, the documents you need to bring to apply for a Real ID, and what the point of this Real ID is:
The California DMV has created a one-stop hub for the new Real ID HERE.