Novastar provides HD LED video wall processor, LED multi-window video splicer, Novastar led processor has powerful video signal receiving and processing capabilities, supporting a maximum of 4K × 2K @ 30Hz video input,up to 8 inputs and 6 independent windows at the same time.two working modes: splicer mode and switcher mode. The splicer mode can output up to 4 DVI splices, and the maximum load of a single machine can reach 8K. The switcher mode can output up to 2 DVI splicing, and the maximum load is 4KK. / VGA / DVI / HDMI / USB / SDI and audio input, Model: Professional rental video wall controller NovaPro UHD, NovaPro HD, 2-in-1 basic video wall controller V1260, V960, V1060, V760, V900, V700, video processor E3000, VS7, VS3, VS2,VS1, 2-in-1 professional video wall controller K16, VX400s, VX6s, K6s,VX4U, K4u, VX4S, K4s.