The difference between dvi cable and vag cable

The difference between dvi cable and vag cable

There are many DVI interfaces standard, and use the display when must make understand. DVI are divided into 5 kinds of standards. One DVI-D and DVI-I divided into "double channel" and "single channel" two types, we usually see is single channel version of, double channel version of cost is high, so only part of the professional equipment, consumers have hard to see.
DVI-A is A analog transmission standards, late big screen professional CRT can see. But because there is no essential difference between and VGA, performance is not high also, so-A DVI has in fact were abandoned. As for DFP interface, this is a kind of has been abandoned DVI