Connecting 2 screens to a pc using dvi-d

[jerry499]

I have 2 monitor with DVI-D and I want to connect them to 1 PC, I also have a DVI-D Cable that connect 1 Screen to another.
D I need a slit Video Cable so that both can then plug into it?

 

[Coltcts]

do you have two dvi ports on the back of your computer?