High Performances 2 NVMe PCIe Adapter 110x22mm,80x22mm,60x22mm 42x22mm 30x22mm Not Support Any (Base B+m Key)

Features: Double NVMe PCIe Adapter can add 2x NVMe Slot with PCIe4.0x16, but also expaind PCIe x16 slot (x8Signals), which can use for expanding any other PCIe Device.
Compatible for PCIe NVMe in all size:110x22mm, 80x22mm, 60x22mm and 42x22mm, 30x22mm; Not support any (-Base B+M Key) ; Motherboards Compatibility: Most Server and X299, X399 can support PCIe x8x4x4 Bifurcation.
Two Slots of NVMe are on positive and negatives side.
The PCIe x16 Slot is very useful when there is not more PCIe Slot on motherboards.
2Port NVMe PCIe Adapter do not Support Hardware Raids, only supports the formation of soft raids in Win10 , or you may build raids with Third Software, and 2 should be same model.
The motherboards need support "PCIe x8x4x4 Bifurcation", all of the slots will works in full speed. If MOBO only supports "x4x4x4x4", the expanded PCIe x16 will only have x4signals. If MOBO do not support"PCIe Bifurcation" , Only the PCIe x16 works,Please check Motherboards user manual on its official website;

Specifications: Component:ABS
Size:Approx.150x38mm/5.9x1.49inch
Hardware requirement:
There is available PCIe4.0 x16 Slot ON M
The motherboards can support PCIe x16 Bifurcation itself, and can be set as"PCIe x8x4x4"
All of the are PCIe (M Key) NVMe .
CPU have enough channel to support.

Package Includes: 1pc NVMe to PCIE Adapter
1pc Screw Driver
2pcs screw

note: Please allow 1mm errors due to manual measurement.
Due to the differences between different monitors, the picture may not reflect the actual item color.