This mini DVI to VGA adapter for connecting Macs equipped with a mini DVI port to an? external VGA monitor or projector at home office or to have handy while on the?road. Specially designed to allow you to?connect the mini DVI equipped Mac mini PowerBook G4 or Power Mac to an external?VGA monitor or projector for 24-bit video-mirroring or dual display.? - Compatible with all Mini DVI and VGA devices - Perfect for connecting mini DVI enabled Apple iMac MacBook MacBook Pro and 12" PowerBook G4 notebooks etc. to a VGA computer monitor projector or HDTV - Ultra high density triple shielded high Intensity twisted pair cable is used for the most stabilized impedance and highest uncompressed digital video signal transfer available - It maintains high bandwidth and maximum data signal integrity