GIGABYTE Aorus PCIe x16 M.2: For Four NVMe Drives, X399 Compatible
Amazon.com: ASUS Hyper M.2 X16 PCIe 4.0 X4 Expansion Card Supports 4 NVMe M.2 (2242/2260/2280/22110) up to 256Gbps for AMD 3rd Ryzen sTRX40, AM4 Socket and Intel VROC NVMe Raid : Electronics
Asus HYPER M.2 X16 GEN 4 CARD Hyper M.2 x16 Gen 4 Card (PCIe 4.0/3.0) - Newegg.com
NVMe to PCIe Adapter x16, RIITOP M.2 NVMe SSD to PCI-e 3.0 x16 Adapter
New M.2 NVMe Edge to PCIe x16 Connector PCIe x16 to M.2 NVMe Adapter R43SG eGPU | eBay
AliExpress
Rgeek M2 Pcie Adapter 4 Port M2 Nvme M Key Ssd To Pcie X16 Converter Pci Express 4 Port M.2 Adapter Vroc Raid Expansion Card - Buy M2 Nvme M Key Ssd
Delock Products 64134 Delock M.2 Key M to PCIe x16 NVMe Adapter angled with 20 cm cable
Amazon.com: NVME PCIe x16 Adapter, Electop M.2 Key-M SSD to PCI 3.0 Express Expansion Card, Support 2230/2242/2260/2280 with Heat Sink, Compatible with Windows XP / 7/8 / 10 & MAC OS System : Electronics
ORICO M.2 NVME to PCI-E 3.0 X16 Expansion Card (PSM2-X16)
4 Port M.2 NVME SSD to PCIe 4.0 X16 Adapter 4 Disk Expansion Card 4 x 32Gbps | eBay
ORICO M.2 NVME to PCI-E 3.0 X16 Expansion Card (PSM2-X16)
SAYTAY Quad M.2 NVME SSD to PCI-E 4.0 X16 Adapter, High Speed 4x32Gbps Soft Raid Card with Individual LED Indicator Support 2230 2242 2260 2280 (ph44) - Walmart.com