PCieX1 slot won't detect sound card - ROG Forum

Every PCIe slot supports its own number of CPU lanes X16 has 16 Lanes support, X8 has 8 Lanes support, X4 has 4 lanes support and x1 has

Most of dual NICs need an x4 PCIe slot The end result would look like this picture : The only doubt

pciex1 slot 1 additional PCI-Express x1 slot is needed

pciex16 slot configuration PCIe x1: This is the smallest PCIe slot and has a single lane for data communication PCIe x1 slots are often used for less demanding expansion cards, such as