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 cables provide an extra 2m(6ft. ) extending the range of the display to a total of ca. 3. 5m(11 ft. ). DVI Extensions offer 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.