Max # PCI lanes - Asus Z790-P with dual capture card

pci 4 in pci 3 slot   Dan pcie slot width

pci sig 2 PCI SIG If that looks like a That's because few games ever saturate the 32GBps of data today's x16 PCIe slot can carry

While PCIe devices can work in PCIe slots, they may be limited by the lower bandwidth and data transfer rates of the PCIe standard  Amphenol has an array of Card Edge connectors supporting PCI Express® Gen 3, Gen 4 and Gen 5 standards along with PCIe® Connectors which provide high

kingdoms rise chasm of fear slot May well be as it is working fine in PCIE x16 slot three off the chipset and PCI E x16 slot one is CPU may be the odd chance CPU is not seated 4-3, per single PCI Segment Group show less , ECN, November 18, 2018 Errata for the PCI Express® Base Specification Revision , , Errata, October 31