HDMI Switcher. Supports 2 HDMI sources to 1 HDMI display. 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. Full Buffer™ system manages TMDS re-clocking/signal re-generation, HDCP source and display authentication, hot plug management and EDID control handshake. Internal library with 16 default EDID configurations, including native EDID data for any output/display. Lossless compressed digital audio, 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. Pushbutton and IR sensor control. Major control system supports Compass Control®, AMX®, Control4®, Crestron®, KNX®, RTI®, Savant, URC®, Honeywell®, HAI®, Leviton®, etc.