Ujjdwiurgh Dual U.2 SSD to PCIe 4.0 X8 Adapter, Support 2 X U.2 SSD or Soft, Without PCI-E Splitter Function

4. Important: Because this adapter does not support PCIe Bifurcation, it requires a motherboard that supports PCIe Bifurcation. Otherwise, only the Port-1 port can recognize the U.2 SSD. Before purchasing, please check the PCIe expansion slot part of the motherboard manual on the motherboard manufacturer's website. 3. Set the PCIe Bifurcation mode of the corresponding PCIe slot in the BIOS, support X4X4X4X4 or X4X4X8 or M.2 X16 mode (Note: Can not support X8X4X4 mode) 1. Dual U.2 to PCIe 4.0 X8 Adapter: By installing 2 x U.2 SSDs on this PCIe 4.0 X8 adapter, your computer be to access 2 x U.2 SSDs at the same time 2. Hardware Platform: Support Soft in for /for platform, not support Pro 5.1 (Note: To set up 's -on-CPU (VROC), you need to purchase your license) 5. To reach PCIe 4.0 X4 (64Gbps) full speed, the CPU and motherboard PCIe slot and PCIe M.2 SSD should all be PCIe 4.0 features (Note: PCIe 4.0 is not supported on CPUs below 11th generation)