1 additional PCI-Express x1 slot is needed

Like USB, PCIe is forward compatible This means that a device which requires PCIe will work in a PCIe or PCIe slot Slot Size Lane Width

PCIe x4 x8 x16 Slot USB Type C · 1 out of 5 stars 50+ bought in past chenyang CY PCI-E x1 to 7 Pcs USB Ports HUB PCIE Express Expansion

pciex1 slot On the other hand, it provides multiple additional slots for adding more cards to Connect with your motherboard In most cases, it is used in the PCIe x1 slot,

pcie x1 slot function The PCI-E expansion riser card adapter is designed to convert 1 PCI-E 1X slot into 3 PCI-E 1X slots The 3 PCI-E 1X slots could connect sound card, graphics