pcie x1 slot speed - What is the purpose of the PCIe X1 slot 888 slot 35

A PCIe x1 slot has only one PCIe lane. Although there is only one PCIe lane, the PCIe x1 slot can be used for various low-power PCIe peripheral cards.

Khe cắm mở rộng: 1 x PCIe 4.0 x16 slot, 2 x PCIe 4.0 x1 slots. ... Khe cắm mở rộng: 2x PCI-E x16 slot, 1x PCI-E x1 slot.

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