USB Type-B ↔ Apple 30-pin
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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 Type-B to Apple 30-pin adapter
Signal Path
USB Type-B
Family
USB
Form Factor
Square trapezoidal
Pin Count
4
Reversible
No
Apple 30-pin
Family
Proprietary
Form Factor
Wide rectangular
Pin Count
30
Reversible
No
Notes
USB Type-B to Apple 30-pin: Some proprietary connectors (Lightning, MagSafe, Surface Connect) have official USB adapters. Check manufacturer compatibility. The USB Type-B (USB) and Apple 30-pin (Proprietary) are from different connector families.