Gefen 1:4 DVI Distribution Amplifier - video splitter - 4 ports - rack-moun

Gefen's 1:4 DVI Distribution is a distribution hub that sends the same DVI graphics source to up to four DVI digital displays (flat panels or projectors). It is a reliable solution that accommodates four digital video displays at the same time, creating a multi-viewing environment that maintains the highest resolution video at all times.