The Gefen 8x1 DVI KVM Dual-Link Switcher allows you to switch between (8) cross-platform DVI computers using just one DVI display and USB 2.0 keyboard & mouse. This unit supports single- and dual-link DVI. Use this solution to save time and avoid duplicating hardware purchases by managing multiple computers with a single set of controls. This unit supports resolutions up to 3840 x 2400. It can be controlled via the included IR remote control. Also supported is DDWG standards for DVI monitors. It can be used as a standalone solution or mounted in a rack using the included rack ears.