Yes, but we need to know what computer he has. Is it an old Sawtooth G4 400? Or a Yikes, or something else? This will determine what video card will fit and function and/or if ADC is supported. The Sawtooth will not support ADC without an adapter because there is no USB power on the AGP slot. The adapter uses a USB port to supply the power needed. jj On Saturday, January 24, 2004, at 08:12 AM, Power Macintosh G4 List wrote: > video card? > From: iwanabee <iwanabee at comcast.net> > Message-Id: <FD394871-4E1C-11D8-97AB-000A278CEF82 at comcast.net> > > Hi, > A friend of mine bought a Apple Studio monitor flat panel (ADC) but he > can't use it on his Power Mac G4 AGP Graphics. Is it possible to swap > out the video card and replace it with one that will run the ADC > monitor? If that's a yes, what kind of card should they get?