QVS CPN-4PIN Modem Card Cable Digital Visual Interface, developed by a subset of the VESA membership (The Digital Display Working Group), is led by Intel and a number of PC and graphics card vendors DVI uses PanelLink technology, which will ensure seamless connectivity with DVI monitors of today, as well as in the future If your computer does not have DVI output at present, here is the inexpensive solution! Reversible functionality