The StarTech. Com DVIDSMM20 20-Feet DVI-D Digital Video Cable is a high-quality connection for your high-end digital video card and flat-panel digital LCD monitor. This LCD monitor video cable uses DVI-D technology to eliminate the need for a digital-to-analog conversion. It provides data transmission of up to 4.95Gpbs for a fast, strong signal transfer. This video cable is twenty feet long, and is constructed with high-quality 28 AWG copper conductors for maximum signal integrity and conductivity. It is made with aluminum-Mylar foil with braid shielding to prevent interference, distortion and noise for enhanced video quality. This HDTV video cable can be used to connect laptop computers to digital projectors for crystal-clear presentations.