Rocstor Premium 6ft DVI-D Dual Link Cable gives you a superior connection to your DVI digital devices. Equipped with two DVI male (25 pin) connectors that will connect your computer or laptop to your DVI-D monitor or projector seamlessly. Supporting resolutions up to 2560 x 1600 and transmission rates of up to 9.9 Gbits/sec and is fully compliant with DVI DDWG standards. Backed by Rocstor Lifetime Warranty