PCIe to M.2 adapter for Raspberry Pi Compute Module 4
PCIEX8 To NVME M.2 MKEY Adapter 2x32Gbps Transfer Speed RAID Array Expansion Adapter Motherboard SATA M.2 SSD PCIE Adapter - AliExpress
M.2 PCie Adapter with Heatsink for M.2 NVMe SSD - GLOTRENDS
GLOTRENDS M.2 PCIe NVMe 4.0/3.0 Adapter with 0.12 Inch Thick M.2 Heatsink for M.2 PCIe SSD (NVMe and AHCI), PCI-E GEN4 Full Speed, Desktop PC Installation (PA09-HS) - Newegg.com
Amazon.com: SIIG Full Speed M.2 M Key Nvme SSD to PCIe Adapter, PCI Express X16 Card with Heatsink, Supports Windows 7/8/ 10, Supports 2230, 2242, 2260, 2280 Form Factor M.2 SSDS : Electronics