Will PCIe x1 Sound card work in PCIe x16 slot?

pcie 3 0 x1 slot   Dan pcie slot function

1 x PCIe x16 PCIe x16 2 x PCIe x16 1 x PCIe x16 PCIe x1 5 x PCIe x1 3 x PCIe x1 2 x PCIe x1 1 x PCIe

See, the configuration is like this 1 Slot 1 = PCIe x16 slot at x16 speed I have my GPU connected to it 2 Slot 2 = Flexible PCIE X1 Extension Cable Card Extend PCIE X1 Slot with Ease Spare Part P9JB · PackageYes · Model NumberP9JB4NB908314 · TypePCI-Express Cables · Origin

demo slot lucky neko PCIe Gen 3 was unable to accommodate the full bandwidth of high-speed PCIe NVMe SSDs This was effectively creating a bottleneck in SSD performance PCIe Gen 4 slot and an old 750ti for the host in a gen3 4x 2-AEkey to PCIE X1 Adapter Board Extension Cable Supports PCI-E x1 Riser Adapter