Apple Monitor Adapter (ADC) for Apple Computers, otherwise known as Apple Display Connector (ADC) to Digital Video Input (DVI) Adapter, is made specifically for the new Power Macintosh G4 and the Power Macintosh G4 Cube user who wishes to continue to use their former Apple Cinema Display monitor, Apple Studio Display monitor or any other third party monitor featuring a DVI Flat Panel Display.The new Power Macintosh G4 and G4 Cube both include a graphics card that no longer offers the DVI connector that the older Power Macintosh G4 units provided. Instead, they offer only the new Apple Display Connector. And, as a result, the older style monitors that use the graphics card in the previous versions of the Power Macintosh G4 computer, which included the DVI connector, can no longer connect to the new versions of the Mac G4 and G4 Cube.