USB-C 3.2 Gen 2x2 20 Gbps + 20W QC PCIe Gen3 x4 Card SATA Powered ASM3242 | eBay
XIMEA - PCIe Gen3 x4 host adapter
PCIe Gen 4 vs Gen 3: Do you need to spend extra on SSDs?
Crucial P3 2TB 3D NAND Flash PCIe Gen 3 x4 NVMe M.2 Internal SSD - Micro Center
M2P4B (PCIe 3.0 X4 to M.2 PCIe Gen3 SSD Adapter)
Switch-based Cable Adapter, PCIe x4 Gen3 Host - One Stop Systems
Amazon.com: Corsair MP400 2TB M.2 NVMe PCIe x4 Gen3 SSD (Sequential Read Speeds of up to 3,480 MB/s, Write Speeds of up to 3,000 MB/s, High-Density 3D QLC NAND) Black : Electronics
LEGEND 710 PCIe NVMe SSD|ADATA (United States)
PCIE 3.0 Gen3 x4 Male to Female Extension Cable Riser Card R22SF MDY-CO482
M.2 2230 SSD 256G 512GB 1T NVMe PCIe Gen3.0 4.0X4 Internal Solid State Drive Lot | eBay