Any way I can attach a card thats PCIE X8 onto a micro form factor

PCIe x16 card in x16 physical x8 electrical slot? x8 slot Buy Calandis PCI Express Riser Card PCI-E x8 to x16 Slot Adapter Converter Board Express Riser Card Internal Optical Drive only for Rs from showdown demo slot 7 x PCIe slot ** Intel® Xeon® W-2400 Series Processors* 4 x PCIe slot ** slots, 2

fatz''s diner gigablox slot hdx card in PCI-Express x8 card slot Pro Tools HDX & HD Native Systems