4K@30hz 2x2 DVI HDMI Video Wall Controller Multi-screen Spleißbox 1080P@60hz 1x2 1x3 1x4 4x1 1 bis 2 3 4 TV Splicer Prozessor

4K@30hz 2x2 DVI HDMI Video Wall Controller Multi-screen Spleißbox 1080P@60hz 1x2 1x3 1x4 4x1 1 bis 2 3 4 TV Splicer Prozessor

Aliexpress DE