MAG MSI B650 WIFI and PCIE Graphics Slot question

2U PCIe x 16 to PCIe x 16 Riser Card Middle Position; Form factor - 2 U; MB Slot Position

slot which I understand is tied to the CPU There is another PCIE slot that I think is tied to the chipset on the MB and not in use Curious

mb88 slot online MB Slot Sort by Name: A - Z, Name: Z

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