PCI Express x4 network card into PCI-Express x16 slot?

x16 slot   Dan x16 slot

Product Overview · This PCIe x1 to PCIe x16 Slot Extension adapter provides enhanced compatibility between motherboards and a variety of PCI-Express expansion

AMD B550 Ultra Durable Motherboard with Digital VRM Solution, PCIe x16 Slot Ultra Durable™ PCIe Ready x16 Slot; Dual Ultra-Fast NVMe PCIe  The Riser from Dell™ fits into the PCI-E slot of your Dell System Riser cards are used to extend a slot for a chip or card in a fully loaded computer

slotมาใหม่ Besides the PCIe x16 slot, you get two sockets wired to the CPU, one PCIe —with its own, larger heatsink—and one PCIe , as A x8 card will work in an x1 slot, but will be limited to x1 speeds A x8 card will also work fine in a x4 slot It will be limited to x4 speeds