Product Description DVI-D to DVI-D Single Link Cable, 1 Meter (3.3 ft). DVI-D is a digital ONLY connection. The primary difference between Single Link and Dual Link is that each supports varying resolutions. DVI-D Single Link can support up to 1920 x 1080 at 60 Hz. Maximum length of a DVI cable if 5 Meter (16.5 ft). DVI cables are used with new video cards for higher resolution over VGA, they are also used with new digital TV’s and HD decoders.