3.5mm TRS ↔ 3.5mm TRRS
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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: 3.5mm TRS to 3.5mm TRRS adapter
Signal Path
3.5mm TRS
Family
Audio
Form Factor
Cylindrical 3.5mm
Pin Count
3
Reversible
Yes
3.5mm TRRS
Family
Audio
Form Factor
Cylindrical 3.5mm
Pin Count
4
Reversible
Yes
Notes
3.5mm TRS to 3.5mm TRRS: Both are audio connectors. A passive adapter or cable usually works, though impedance matching may be needed for professional applications. The 3.5mm TRS (Audio) and 3.5mm TRRS (Audio) share the same connector family.