KanexPro 4-Input DVI Card for Modular matrixThe KanexPro MOD IN DVI is a 4 Input DVI module designed to enhance the capabilities of HDMMX modular matrix switchers. This high bandwidth expansion card is purpose built for professional AV installations that demand reliable, crisp DVI routing across multiple sources. By adding four native DVI inputs, it lets system integrators scale their input channels to match complex configurationswithout compromising signal integrity or the overall performance