"This device will convert a DVI-I connection to a VGA monitor cable connection for monitors and computers that require it. DVI-D can not convert to VGA. Only DVI-I can be converted into VGA.
Warranty: Life Time for all products, including our entire premium line of cable showcase products. If our technical support team isn't able to find a solution for you, well be happy to exchange the item for a new one, even if multiple years have passed. "