
Connect high resolution monitors with a DVI-D dual link cable, with 24+1 pins wired through. It fits DVI-I sockets too, though only the digital signal passes through.
17 options from £3.96 inc VAT.
Dual link DVI-D cables have the full 24+1 pin layout and carry resolutions up to 2560 x 1600, or 1080p at 120Hz to 144Hz for gaming monitors. They also work with single link equipment.