This high-quality adapter cable allows you to connect a computer with a VGA output to a monitor or projector with a DVI-I analogue input. To use, simply plug it into the VGA port on your computer and then use a Male to Male DVI-I cable to connect it to your display. Many modern graphics cards feature both DVI-I (digital and analogue) and VGA (analogue) connectors. This adapter cable is useful when you want to connect the two analogue signals from a computer equipped with one of these cards to two DVI-I displays.