TB3EX4M2 OWC Express 4M2 4-Slot NVMe M.2 SSD Enclosure. Four easy-to-access NVMe M.2 SSD slots customizable for any workflow with up to 32TB of capacity and up to 2800MB/s performance.
OWC Express 4M2
Netstor NA622TB3 - World's First Thunderbolt 3 External M.2 SSD Storage with Built-in PCIe Switch - Newsshooter
OWC Express 4M2 4-Slot NVMe M.2 SSD Enclosure at MacSales.com
Review: OWC Express 4M2 NVMe SSD RAID – When Speed's the Need
Add an NVMe M.2 SSD, and build your own portable USB4 drive for daily storage, backup, production-level audio, design, and photography workflows.
OWC Express 1M2 USB4 (40Gb/s) Bus-Powered Portable External Storage Enclosure for NVMe M.2 SSDs
OWC Accelsior 4M2
OWC Envoy Express Thunderbolt 3 Enclosure for NVMe M.2 SSD
Add an NVMe M.2 SSD, and build your own portable USB4 drive for daily storage, backup, production-level audio, design, and photography workflows.
OWC Express 1M2 USB4 (40Gb/s) Bus-Powered Portable External Storage Enclosure for NVMe M.2 SSDs
OWC reveals Express 1M2, an ultra-fast USB 4 NVMe SSD enclosure - Current Mac Hardware Discussions on AppleInsider Forums