Will the AOC-UG-I4 add-on-card work on any old motherboard with an x8 slot. I have a gigabyte motherboard and when I put the card in, it does not line up with the slots in the case.
This card only works with a UIO motherboard. For the standard motherboard with x8 slot, you can use the AOC-SG-i4. For your reference, the link is attached below.