Finding a full speed PCIE to PCIE bridge adapter switch

Also there is an official Corsair PCIE cable that connects to two PCIE slot for a total of 3 cables or two 4x2 cable heads from one and

PCIe slots and DDR5 memory support PCIe power connector This new introduction CEM PCI Express; 12VHPWR auxiliary

pcie slot size Also there is an official Corsair PCIE cable that connects to two PCIE slot for a total of 3 cables or two 4x2 cable heads from one and

pcie 30 in 40 slot B550M DS3H ACAMD B550 Ultra Durable Motherboard with Pure Digital VRM Solution, PCIe x16 Slot MAG A1250GL PCIE5 ATX ready, native dual-color PCIe CEM