The DVI-D dual link cable can be used to connect your flat panel digital monitor' digital CRT display' projector' HDTV' etc. with the port on your source device.
The dual link cable doubles the power of the transmission' increasing the speed and quality of the signal.
Beware - I was sent a DVI-I cable which has 4 extra pins around the flat pin, and so won't work unless your equipment's socket has the holes for them to fit into! Check out the differences here: [...]