USB Mini-B ↔ M.2 (M-key)
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Compatibility check and signal path analysis
Adapter Required
These connectors are not directly compatible. An adapter or converter cable is needed.
Recommended: USB Mini-B to M.2 (M-key) adapter
Signal Path
USB Mini-B
Family
USB
Form Factor
Trapezoidal small
Pin Count
5
Reversible
No
M.2 (M-key)
Family
Storage
Form Factor
Card-edge socket
Pin Count
67
Reversible
No
Notes
USB Mini-B to M.2 (M-key): External storage enclosures and adapters bridge USB to various storage interfaces. USB 3.2 Gen 2x2 (20 Gbps) is fast enough for NVMe SSDs. The USB Mini-B (USB) and M.2 (M-key) (Storage) are from different connector families.