DVI is the abbreviation of Digital Visual Interface. It is a display standard created by the Digital Display Working Group (DDWG). DVI is now widely used as input interface for LCD monitors. The DVI standard has three subsets: DVI-A, for analog signals, DVI-D, for digital signals, and DVI-I (integrated), for both analog and digital signals. The DVI-A and DVI-I signals can be easily converted to VGA signals using DVI to VGA adapters.