What is the PCIEX16 reading?

A slot can provide multiple lanes, from 1 lane in the smallest slot to up to 16 in the largest slots Using two graphics cards normally

slots This enables it to clear the top PCIe x16 slot on most current motherboards

pciex16 slot A slot can provide multiple lanes, from 1 lane in the smallest slot to up to 16 in the largest slots Using two graphics cards normally

archer slot background if the slot is open like that, you should be good to go if it's not open, you could a) use another riser to adapt the x8 to x16, or b)