HDMI/DVI Digital Video/Audio Crosspoint Matrix Switcher

HDMI uses standard HDMI cable transmission, the maximum transmission distance is about 25 meters, which can well meet the needs of most home users. Luxurious large-space theaters can use extension cables or repeaters, or even optical HDMI cables, which can extend hundreds of meters. DVI transmits digital signals. The digital image information will be directly transmitted to the display device without any conversion. Therefore, the cumbersome conversion process of digital → analog → digital is reduced, which greatly saves time, is faster, and effectively eliminates Smear phenomenon. DVI carries on data transmission, the signal is not attenuated, the color is purer and realistic.