okay. and if my visit is extended what should I do?
If your temporary visitor status has been extended, you should go to a DMV office with your updated documentation from the United States Department of Homeland Security DHS. We will update our records to show that your Temporary Visitor status has been extended so that you can renew your license. Your new license will have your new temporary visitor expiration date.
and how long will the license last?
Your new license will have your new temporary visitor expiration date.