I have never seen this. Its a PCIe 4x slot with a 16x card in it. Installed is a GTX1650 graphics card. It seem to work well.
@adamd Heh yeah, it'll work. Just that the card won't be performing at 100%, is all. But it's backwards compatible like this, yeah. Sweet huh? :)
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.