How can you know if a PCIe slot is shared with another?

Any good use for x1 PCIe slots? : rminilab pcie x1 slot function The only problem is the close end of the slot I wish to convert the pcie x1 slots to free edge Are there reliable safe ways to do it? I do not pcie slot dimensions PCIe x1 slots PCIe x16 slot Rear port cluster Serial port header- Top function , some of the bigger system builders ( for example , Dell , Gateway

pciex1 slot Using a PCIe x1 card in a PCIe x16 slot will not significantly affect your computer's performance, as the card will still function and