Please keep in mind that we are the designer of the product. Therefore we provide information on what the controller is able to support.
However each Original Equipment Manufacturer or motherboard manufacturer integrates this piece of hardware into their systems and define what is enabled or not.
In this case, it is up to the motherboard or Original Equipment Manufacturer to install a video port or not into the systems they manufacture and sell.
My apologies for posting in the wrong forum. I will find the right one to post in next time. Thank you for still answering the question.