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Pcie Gen3 X2 USB 3.2/3.1 Card - PCI Express to 5-Port[Type C (2), Type a (3) ] U | eBay
Amazon.com: PCIe Gen3 x2 USB 3.2/3.1 Card - PCI Express to 5-Port[Type C (2), Type A (3) ] USB 3.2 HUB Internal Expansion Card Contronller Adapter PCI Express Card Desktop PC Support Multiple INs : Electronics
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5 Slot M.2 B-key SATA Base PCI-e 3.0 x2 Bandwidth Controller Card Require x16 Slot
PCIe Gen3 x2 to Type E Card PCI Express to Internal Type E Front Panel USB3.2 | eBay
I harvested a PCIe Gen3 x2 NVMe 1.3 SSD from my older laptop, the problem is that its length is short. I've held it in place with some tape, it should hold.