CM20S is a professional 2in1 led display processor that integrates 4K sending controller and 4K processor that processes multiple images. It’s quite handy to be operated but with rich performances, with the use of this processor, it could use less other sending devices instead. It features multiple inputs: UHD and HD; it could display up to 5 windows at the same time, and processes 5 different input sources at the same time; it has 20 LED Outs ( Ethernet Ports) and handles 10.4 Million pixels in total.With advanced interlaced image adaptive processing technology and ultra-clear noise reduction engine, eliminating video image motion smearing and jagged phenomenon,the video image enhancement technology makes the image clearer and more detailed, rich in details, and full of colors ,Image quality is stable.