4x1 4K/18G HDMI Switcher with Audio De-embedding of Analog L/R Balanced/Unbalanced & Digital Coaxial Audio, supports HDR10, HDCP2.2.PRODUCT FEATURES:- HDMI Switching: 4 HDMI sources to 1 HDMI output - HDCP Licensing: Fully licensed and compatible with HDCP 2.2 - Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) - Ultra HD/4K Support: 4096x2160 or 3840x2160 30Hz at 4:4:4 and 60Hz at 4:4:4 - 18 Gbps Bandwidth: High Speed / Performance for latest HDMI standards - HDR10 (High Dynamic Range): More life-like images through a greater range of luminance levels - Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit - Audio De-Embedder: Audio from the selected HDMI input is de-embedded through the Coax digital (PCM) or Analog L/R Balanced/Unbalanced - 3D Ready: Capability to pass 3D stereoscopic signal formats - Full Buffer System: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake - EDID: Internal library with 15 default EDID handshakes for inputs, in addition to native EDID data for Output/Display - TMDS re-clocking: Support for long HDMI connectivity using Key Digital HDMI cables - Lossless Compressed Digital Audio: Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio, and Dolby Atmos - Control: Front panel buttons/LEDs, Trigger In, Serial IR, Optical IR, RS-232 Control, and TCP/IP Control - Control System Support: Key Digital App ready. Compass Control ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API: AMX, Crestron, KNX, RTI, Savant, URC, Leviton etc. - Key Digital App Ready: Can be controlled over TCP/IP via Key Digital App