Can I connect NEMA 5-15P (US Plug) to DVI-D?

NEMA 5-15P (US Plug) and DVI-D are not directly compatible.

Do I need an adapter for NEMA 5-15P (US Plug) to DVI-D?

No, NEMA 5-15P (US Plug) and DVI-D can be connected directly without an adapter.

Will connecting NEMA 5-15P (US Plug) to DVI-D cause signal loss?

No significant signal degradation is expected when connecting NEMA 5-15P (US Plug) to DVI-D.

NEMA 5-15P (US Plug) ↔ DVI-D

Compatibility check and signal path analysis

Adapter Required

These connectors are not directly compatible. An adapter or converter cable is needed.

Signal Path

NEMA 5-15P (US Plug) Power

DVI-D Unknown

NEMA 5-15P (US Plug)

Family Power

Form Factor 3-prong flat blade

Pin Count 3

Reversible No

DVI-D

Family Legacy Video

Form Factor Wide D-sub with blade

Pin Count 24

Reversible No

Notes

NEMA 5-15P (US Plug) to DVI-D: Power and video connectors serve completely different purposes. The NEMA 5-15P (US Plug) (Power) and DVI-D (Legacy Video) are from different connector families.