DVI displays from Apple and other manufacturers often come with a non-removable video cable. If that is too short for your intended setup, things can be tricky indeed! DVI Extension cable provides an extra 3m 10ft. , extending the range of the display to a total of ca. 4.5m 14ft. . DVI Extension offers optimal signal quality so that video signals are transmitted correctly for a great picture and trouble-free operation. Digital Visual Interface DVI is the standard interface for a high-performance connection between PCs and flat panel displays, digital CRT displays, projectors, and HDTV. The DVI-D Digital Extension Cable delivers the high-performance, high-bandwidth interface needed for video displays of today while leaving headroom for the products of tomorrow. These precision-engineered cables are fully compliant with the DVI standard defined by DDWG Digital Display Working Group . The DVI-D dual link configuration provides enough bandwidth for resolutions up to 2048 x 1536 and allows high speed digital transmission up to 9.9 Gbps. Digital Displays Flat Panels Graphic Cards Projectors HDTV Boxes The DVI-D plug connector interfaces with either DVI-D and DVI-I receptacles.