A x1 PCIe card can be detected in pcie x16 slot?

What's the bandwidth and form factor for PCIe x1 x4 x8 and x16? 16x pcie slot Answer: PCIe cards that are designed for a x4 slot, will also work in x8 or x16 slots Feedback Please rate the usefulness of this river dragon slot Pi+® PCI-E x16 Male to PCIe x16 Female High Speed Flexible Extender Card Extension Cable

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