Gefen EXT-DVI-144 is a DVI distribution amplifier that allows computers with DVI graphics cards to be connected to two DVI compatible monitors or projectors. It maintains the highest DVI single-link video resolution of 1920 x 1200 and supports the DDWG standard for DVI compliant monitors. The EXT-DVI-144 can be configured as a DVI switcher with multiple outputs, allowing you to switch between different DVI sources. It also supports simultaneous display at local and remote locations and can be controlled remotely via an optional cabled remote control.