The 4k 2x2 video wall controller, support one way hdmi / dvi input and 4 hdmi output, the main function is to divide a complete hdmi,dvi hd image signal into 4 blocks and assign to 4 video monitors, such as rear projection, lcd tv, etc., complete with 4 hdmi high-definition video display to form a large image screen.
support 1 dvi or hdmi input
input support hdmi1.4, hdcp1.4
support 4 hdmi outputs, 1 x 3.5mm audio output
input resolution include 1920x1080p 25/30/50/60hz,3840x2160p 25/30hz
output resolution include 1920x1080p 25/30/50/60hz
input format : yuv422 16bit, rgb444 24bit
output format: rgb444 24bit
support rs232 protocol (net port rj45)
easy to operate, plug and play
dc12v/2a power adapter