PA21 Dual M.2 PCIe 4.0 SSD on One PCIe X8 Adapter --- Dual PCIe 4.0 Speed Testing HD

1. Dual M.2 PCIe 4.0/3.0 SSD adapter without PCIe Bifurcation2. ASM1182e chip solution, PCIE 4.0/3.0 X8 bandwidth at max3. Only work with PCIe bifurcation mo...