AJA HA5-4K 4K HDMI to 4K SDI Mini-Converter Supports HDMI 2.0 up to 60 fps at 4:4:4, 4:2:2, and 4:2:0; Supports quadrant (square division) and 2SI (two sample interleave) 4K/UltraHD SDI mapping Four 3G-SDI outputs HD resolutions supported; Embedded audio support 5-20VDC power 5-Year Manufacturers Warranty