HDMI Distribution amplifier. Supports 1 HDMI sources to 4 HDMI displays. Supports SD, HD and VESA up to UHD/4K (4096x2160/60/30/24 or 3840x2160/60/30/24) resolution. Supports Ultra HD/4K signal transmission. Capability to pass 3D stereoscopic signal formats. Auto sensing and formatting for connected HDMI devices. Internal library with 16 default EDID configurations for each input, including native EDID data for any output/display. Default EDID for 1080i or 1080p systems. Full Buffer™ system manages TMDS re-clocking/signal re-generation, HDCP source and display authentication, hot plug management and EDID control handshake. Dolby® TrueHD, Dolby® Digital Plus and DTS-HD Master Audio™. Deep colour supports up to 12 bits/colour (up to 8 bits/colour at 4K/60). EDID and HDCP transparency from display to source I2C communication. Fully licensed and compatible with HDMI up to 4K UHD/60Fps and HDCP 1.0 to HDCP 1.4 technologies. For HDCP 2.2 sources use KD-HDFIX22 in conjunction with this product. Front panel push button and LEDs, optical IR control. Major control system supports Compass Control®, AMX®, Control4®, Crestron®, KNX®, RTI®, Savant, URC®, Honeywell®, HAI® and Leviton®.