XT-XINTE PCIe 4.0 X4 /X8 to X16 Riser Card Converter / X16 90degree Right Angled Slot PCI-E Gen 4 Extension Adapter Card for PC
There are 3models (P816B / P416B / P16AC ) for your choice. pls choose the one you need.
P816B PCIe 4.0 X8 to X16 Adapter
Feature:
1.PCle 4.0 X8 to X16 adapter card, 8X bandwidth.
2. It supports PCIe 4.0 devices , and backward compatible withPCIe3.0( The use of PCE extension cable may cause speed reduction, pls take it into your account before buying. )
P416B PCIe 4.0 X4 to X16 Adapter
Feature:
1. PCle 4.0 X4 to X16 adapter card, 4X bandwidth.
2. It supports PCIe 4.0 devices , and backward compatible withPCIe 3.0( The use of PCE extension cable may cause speed reduction, pls take it into your account before buying. )
P16AC PCIe 4.0 X16 90° Right Angled Adapter
Feature:
2. It supports PCIe 4.0 devices , and backward compatible withPCIe3.0( The use of PCE extension cable may cause speed reduction, pls take it into your account before buying. )
7. It supports for graphics cards, network cards, solid state hard disks, and acquisition cards, etc. with standard PCIe.