PCIE 1 to 3 PCI Express 1X Slots Card to External 3 PCI-e Slot

PCIe x16, which is covered in the following section PCIe Expansion Slots Today's most common expansion slot architecture on motherboards is PCI Express

Two single-wide full-length x8 gen4 slots One single-wide half-length x4 gen3 slot preconfigured with the Apple IO card The Apple Thunderbolt

pcie 40 in pcie 30 slot Using lspci -vvv I can get the PCIE slot numbers of these 4 cards But how to match the PCIE slot number with the device name? For example one

pcie 4 slot The Advantage · Convert a single PCI Express slot to four additional external PCI slots without any driver or software installation required