SF22 2-Port SFF-8643(Mini-SAS HD) to PCIE 3.0 X4 Adapter Card with PCIe Bifurcation Function, Regular and Low-profible Bracket

2-port SFF-8643 to PCIe 3.0 x4 Adapter Card: Convert a single PCIe 3.0 X4 interface into 2 x SFF-8643 port, back compatible with PCIe 2.0/1.0.
With this PCIe Adapter, you can add 2 x U.2 SSD to PC/Server that doesnt natively support U.2 SSD (Note: you need to purchase SFF-8643 to SFF-8639 cable separately)
Bandwidth allocation: PCIe 3.0 x4 at max upstream bandwidth, and 2 x SFF-8643 port share PCIe 3.0 x4 bandwidth .
Based with ASM 2812 controller, it support PCIe Bifurcation. So, it does not require motherboard/CPU support for PCIe Bifurcation and is compatible with all motherboards.
Cross-Platform Plug-and-Play: Works seamlessly with Windows 11/10/8, Linux, and macOS (no driver installation required).