HDMI Matrix Switching: 4 HDMI sources to 4 HDMI outputs; Ultra HD/4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth); HDCP Licensing: Fully licensed and compatible with HDCP 2.2; HDR10 (High Dynamic Range): 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) up to 4096x2160p; Deep Color Support: Up to UHD/4K 60Hz 4:2:0/12 bits, 60Hz 4:2:2/12 bits; Independent Audio and Video Matrix: Output HDMI and Audio ports may switch together or independently; Full Buffer System?: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake; EDID: Internal library with 15 internal 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; Lossless Compressed Digital Audio: Dolby? TrueHD, Dolby? Digital Plus, DTS-HD Master Audio?, and Dolby? Atmos; Control: Front panel buttons/LEDs, Serial IR, Optical IR, RS-232 Control, and TCP/IP Control; Control System Support: Key Digital? app ready. Key Digital Management Software? Pro (KDMS? Pro) ready, Compass Control? Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.; Key Digital? App & KDMS? Pro Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital? iOS App and Key Digital Management Software? Pro (KDMS? Pro) PC Software;