USB Type-C ↔ Mini DisplayPort
Compatibility check and signal path analysis
Adapter Required
These connectors are not directly compatible. An adapter or converter cable is needed.
Recommended: Thunderbolt 1/2 used Mini DP form factor
Signal Path
USB Type-C
Family
USB
Form Factor
Oval symmetric
Pin Count
24
Reversible
Yes
Mini DisplayPort
Family
DisplayPort
Form Factor
Rectangular small
Pin Count
20
Reversible
No
Notes
Thunderbolt 1 & 2 devices use Mini DisplayPort connector. TB3/4/5 switched to USB-C. A TB3-to-TB2 adapter bridges the gap.