Blustreams mx44ab 4k hdmi matrix individually distributes four hdmi sources to four displays this enables all sources to be viewed seamlessly as required within a matrix configuration the unit transmits all hdmi resolutions up to and including 4k the 4 way matrix also includes the advanced features of audio breakout and edid management features product code mx44ab supports 4k uhd video up to 40m 3840 x 2160 30hz 444 4096 x 2160 24hz 444 and 4k 60hz 420 supports all industry st