The Application of PCI and PCIe in Video Capture Cards

So, to answer your original question, if you're happy to abandon any other PCI devices you currently have, you can choose a motherboard with more PCIe x1 slots;

A x16 GPU in PCIe x1 slot works, as long as the card fits This blog post shows what to do if it doesn't fit, and what to expect in terms of

pcie 4 m2 in pcie 3 slot The PCI Express x1 to x16 adapter accommodates low profile x2, x4, x8, x12 or x16 PCI Express cards, eliminating the cost and hassle of upgrading a PCIe card or

pcie x32 slot The short answer is yes You can plug a PCIe x1 card into the PCIe x16 slot A PCIe x1 card can be plugged into any larger slot and will