Add On Card Dual M.2 NVMe Port to PCIe 3.0 x16 Bifurcation Riser Controller Support Non-bifurcation Motherboard ASMedia2824 Chip

Interface Type:PCI Express
Package:Yes
Model Number:AC4093
Product name:pcie to m2 adapter
Color:Black
Type:PCIe3.1x16 to 2 x M-Key Adapter Card
Support:NVMe
Chipset:ASMedia2824
Transfer Rate:2.5Gb/s,5Gb/s,8Gb/s
Port:2 Port
Feature 1:m.2
Feature 2:m.2 adapter
Feature 3:m.2 to pcie x16 adapter

Add On Card Dual M.2 NVMe Port to PCIe 3.0 x16 Bifurcation Riser Controller Support Non-bifurcation Motherboard ASMedia2824 Chip
About Description:
Features
Supports PCIe x16 slot.
PCI Express 3.1 x16 Lane Host adapte.
Support PCIe 3.1,3.0, PCIe 2.0 motherboard.
Compliant with PCI Express M.2 specification 1.0.
Supports data transfer up to 2.5Gb/s,5Gb/s,8Gb/s .
Connects PCIE motherboard to NGFF M Key SSD.
Supports 2230, 2242, 2260, 2280 size NGFF SSD.
Supports Two NGFF M.2 M Key socket available.
4 screw holes 2230/2242/2260/2280 available to fix NGFF SSD card.
4 screw holes available to fix PCB board.
Easy installation & no driver required.
You'll receive:
1 x PCIe x 16 to 2 x M.2(M-Key) Card
1 x User Manual
2 x Screw Driver
4 x NGFF M.2 SSD Mounting Screws
Please check pictures for more details.