• Use with HDTV, Plasma TV, LCD TV, DVD, Satellite boxes
• Simple installation
• Gold-plated contacts for best signal quality
• Dual-Link Adapter for higher quality resolution
• Easily convert your DVI-D port to?VGA for hook-up to HDTV

You need to attach the adapter to the DVI connector from your video card and convert it to VGA connector/monitor/projector.

This adaptor changes the computers digital DVI signal to an analogue digital signal, so that VGA analogue devices can be connected to your computer with digital output conveniently.