What is a DVI connector for a computer?
A DVI (digital visual interface) connector is a video interface for flat screen monitors and digital projectors that offers improved video quality compared to the older VGA (video graphics array) standard. It was originally developed in 1999 by the Digital Display Working Group (DDWG).TypesThere are three kinds of DVI connectors, -D, -A, and -I. DVI-D only transmits digital signals and DVI-A can only send analog signals, but DVI-I can do both. Digital video signals are typically of a higher-quality than analog signals. Most monitors made today support digital signals only, but older displays may require an analog-compatible cable.SizesVariations of the typical DVI connector include mini-DVI and micro-DVI. These are smaller DVI connectors that are more commonly seen on portable devices or laptop computers.CompatibilityDVI is compatible with HDMI (high definition multimedia interface) and converters exist that allow a computer with a DVI port to connect to a display that may only have HD
