DC Barrel 5.5/2.1mm ↔ DVI-I
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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.
Signal Path
DC Barrel 5.5/2.1mm
Family
Power
Form Factor
Cylindrical barrel
Pin Count
2
Reversible
No
DVI-I
Family
Legacy Video
Form Factor
Wide D-sub with blade and 4-pin analog
Pin Count
29
Reversible
No
Notes
DC Barrel 5.5/2.1mm to DVI-I: Power and video connectors serve completely different purposes. The DC Barrel 5.5/2.1mm (Power) and DVI-I (Legacy Video) are from different connector families.