Key Digital KD-MS4X4G 4x4 4K/18G HDMI Matrix Switcher - video/audio switch - managed - rack-mountable

Key Features and Benefits: HDR10 More life-like images through a greater range of luminance levels. Resolution support Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) at high resolution. Independent audio and video matrix Output HDMI and Audio ports may switch together or independently. EDID Internal library with multiple EDID configurations per input, in addition to native EDID data for any output/display. TMDS re-clocking Long HDMI connectivity support with Key Digital HDMI cables. Control Front panel buttons/LEDs, Serial IR, optical IR, RS-232 control, and TCP/IP control.