Features:
PCIE x16 to x8+x4+x4 splitter adapter card, front and back double sides M.2 NVME x2 designed.
This product can run 2 NVMEs simultaneously, but only if the motherboard supports PCIE signal splitting.
Supports PCIE 4.0, strong compatibility and downward compatible with 3.0, stable operation.
Product front and back M.2 can connect to NVME 5 kinds specifications of SSD, PCIE X16 can connect to PCIE expansion card, adapter card.
Front and back M.2 can connect to NVME SATA expansion and M.2 NVME SFF-8639 card.

Specifications:
Name: pcie x16 to x8+x4+x4 splitter adapter card
Model: PH43
Input Port: PCIE X16, M.2 NVME x2
Speed: PCIE 4.0, downward compatible with 3.0
Colour: black
Material: plastic

Package include:
1 x PCIE Expansion Riser Card
1 x Studs
2 x Lock disc screw
1 x Screwdriver