What is PCIe x1 slot used for? - STC-Cable

So here's the list in correct order PCIEX16X8_1 PCIEX1_1 PCIEX1_2 slot, both slots are reduced to X8 lanesspeedconnection For

slot sound card can work frealy; 3 Assign a dedicated IRQ to VGA card; 4 Re-alocate PCI-slot sound card into PCIEX1_1 slot with this

5 treasures slot 1 x PCI Express x16 slot, running at x4 * The PCIEX4 slot shares bandwidth with the PCIEX1_1 and PCIEX1_2 slots When the PCIEX1_1 slot

youtube slot Slot with Quick Release Design