Black Box 4x2 DVI Matrix Switch with Audio and RS-232 Control

Black Box 4x2 DVI Matrix Switch with Audio and RS-232 Control

• Routes 4 different DVI and audio signals to 2 different DVI monitors and speakers.


• Ideal for digital signage display systems where you want to switch source inputs for screen output on various screens.


• Switch using buttons on the front panel, with a PC connected via its RS-232 port, or by using the wireless remote control from up to 16.4 ft. (5 m) away.

• Quickly switches both video and audio between sources without physical access


• A great solution for connecting display


• 1600 x 1200 resolution for high-quality video delivery