This is not a DDR5 card.
It is DDR3.
It tends to run hot and requires extra case cooling.
But it is UEFI compliant and is an improvement over onboard graphics. And it does not require anything but bus power.
These two factors, along with the price and the low power draw, are why I am keeping it.
It lost two stars because of the false advertising. I knew it would not be DDR5. But it seemed reasonable that it could be DDR4.