The VisionTek VHDCI Four Port DVI-D Cable lets you connect a VisionTek or other brand graphics card equipped with a VHDCI output to up to four DVI-D single link displays at resolutions of up to 1920 x 1200. Additionally, a single connector on the cable, when equipped with a supported DVI to HDMI adapter (sold separately), can transmit HDMI video and/or audio from supported graphics cards.