19 of 20 people found the following review helpful
Does not work as Dual Link DVI,
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This review is from: Cables Unlimited 10-Feet DVI D M to M Cable (Personal Computers)
Warning, The Dual Link DVI cables from MarginMart did not work. They only worked in single link mode. In Dual Link mode they will drop half of the pixels, unlike true Dual Link DVI cables. The connectors match the Dual Link appearance but they are fake.