PCI card in PCIe Slot?

PCIe slot I think (Of course, the reason I need this at all is so I can free up a PCI-E slot in which I plan to install a Full Height PCI-E

PCI Express x16 x8 x4 Adapter Increased Height Card Gen4 PCI-E Slot Riser Extender Graphics Card GPU Protection IO Test Card · PackageYes · Model NumberR23A-

pcie slot pinout -without Extender : 1U PCIe x16 Riser Card for PCIe x16 on motherboard slot-6, slot height=, for Tyan S2891, Supermicro X6 Series etc OR slot height=

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