USB PCIe card in x16 slot?

6 Ways to Utilize Extra PCIe Slots by Khang Pham pcie x1 in x16 slot For example, many high-end boards use x16 slots only to maximize performance for full-sized expansion cards So, what if you want to use a PCIe x1 peripheral, pcie slot configuration gen1 gen2 gen3 In most cases, it is used in the PCIe x1 slot, but other sizes like PCIe x4, x8, and even x16 are also possible without any issues The compatibility of PCIe

pcie slot splitter Yes it can be done, provided that motherboard manufacturers provide a space between the slots big enough for your x16 expansion card to fit