4K/18G HDMI connectivity fixer, booster, EDID buffer  

hot-plug, with L/R/PCM audio and de-embedded audio output 

• HDMI signal repair, re-generation, boosting, and optional 4K to 1080p down-conversion
• Provides EDID handshake and HDCP authentication to connected HDMI sources
• De-embeds audio for ease of integration with audio systems
• Supports 4K HDMI signals up to 18Gbps with HDR, HDCP 2.2, and surround audio up to Dolby® 7.1, Atmos / DTS-HD

Key Digital^® KD-FIX418A-2 is a 4K 18G HDMI connectivity repair and audio de-embedding solution for HDMI extension coupling and signal correction in all AV systems applications.

Analog and digital audio de-embedding on 3.5mm analog stereo and optical digital connectors enable integration of HDMI signals into distributed audio systems, audio DSPs, amplifiers, or sound bars.

EDID handshake management, forced hot plug detection, and optional 4K to 1080p down-conversion tools help overcome common HDMI integration problems for ease of installation.

KD-FIX418A-2 supports a variety of SD, HD, VESA and Ultra-HD 4K video standards and has HDR header information included in many of the built-in 4K EDID handshakes for an optimized viewing experience.

Key Features
• HDMI Correction: Resolves common HDMI integration obstacles related to Hot Plug Detection, EDID handshaking, HDCP authentication, and bandwidth
• Audio De-embedding: HDMI input audio is de-embedded on an analog 3.5mm stereo and digital optical connector
• 4K to 1080p Down Convert: When enabled, resolution conversion is applied to individual outputs(s) based on EDID from the connected display
• Digital Audio Format Support: DTS-HD Master Audio™, DTS:X®, Dolby® TrueHD, Dolby Atmos®
• ARC Pass-thru: From connected ARC supported display to connected ARC supported HDMI source
• CEC Pass-thru: From connected display to selected HDMI source
• Ultra-HD/4K: Supports up to 4096x2160 @ 24/25/30/60Hz at 4:4:4 (signals up to 18Gbps bandwidth)
• HDCP Licensing: Fully licensed and compatible with HDCP 2.2
• HDR10 and Dolby Vision: 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 4096x2160
• Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
• Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source and display, Hot Plug management, and EDID control handshake
• EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display

Included Accessories
1x Power Supply: 5V/1A (5W) DC power jack, screw-in type Model SK01T-0500100Z
2x "L" mounting brackets