DVI Jack
Home A/V Connections Glossary
DVI (Digital Visual Interface) jack
DVI is a multi-pin connection used for passing standard-definition and high-definition digital video signals, found on HDTV tuners, a growing number of DVD players, HDTV-ready televisions, and some computer displays. DVI connections transfer video signals in pure digital form, which is especially beneficial if you're using a "fixed-pixel" display (like a plasma, LCD, or DLP TV). Signals are encrypted with HDCP (High-bandwidth Digital Content Protection) to prevent recording.
There are different kinds of DVI connections. DVI-D, which is the type of DVI connection found on most home video gear, carries digital-only signals. DVI-I, used with some computer video cards, is capable of passing both digital and analog video signals. Some TVs feature DVI-I inputs for greater hookup flexibility.
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