DuoModo
Mix and match enclosures with modules to create your own custom modular Thunderbolt expansion system for computers with Thunderbolt 4 or Thunderbolt 3 ports.
Whether you need to connect PCIe cards or a GPU to your computer without card slots, or want to mount a Mac mini® in a desktop or rackmount enclosure with port and storage expansion, Sonnet’s DuoModo™ enables you to create your own custom modular system.
Read more: https://www.sonnettech.com/product/duomodo-expansion-systems/duomodo-expansion-systems.html