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HDMI Standard

  • HDMI 2.0

HDCP Compliant

  • Yes

Video Bandwidth

  • 18 Gbps

Input Ports

  • 1 x HDMI, 1 x Mini-USB (Service only)

Output Ports

  • 1 x HDMI, 1 x Optical, 8 x RCA (Analog Audio)

HDMI Resolutions

  • VGA~WUXGA (RB), 408i~1080p@24/50/60, 4K@24/25/30, 4K@50/60 (4:4:4)

Audio Support

  • HDMI and Optical Audio (S/PDIF) Audio Sampling Rates up to 192kHz

HDMI Audio Formats

  • LPCM 2/5.1/7.1CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos & DTS-HD Master Audio

Optical Audio Formats

  • LPCM 2CH, Dolby Digital 2/5.1CH & DTS 2/5.1CH

L/R Audio Format

  • Analog Stereo 2CH


  • 15m@1080p/8bit, 10m@1080p/12-bit, 5m@4K

Dimensions (L x W x H)

  • 213.5mm x 108mm x 25mm


  • 658 g

Power Supply

  • 5V/2.6 A DC (US/EU standards, CE/FCC/UL certified)

ESD Protection

  • Human body model: ±8kV (air-gap discharge), ±4kV (contact discharge)

Power Consumption

  • 3.42W

Relative Humidity

  • 20~90% RH (non-condensing)

Operating Temperature

  • 0˚C~40˚C/32˚F~104˚F

Storage Temperature

  • -20˚C~60˚C/-4˚F~140˚F

The C-HDM2-4KEXD-A HDMI2.0 Audio Extractor is used to extract multiple channel audio signal from an HDMI source. The unit receives the original HDMI audio signal and turns it to digital optical or analog multiple channel audio. The HDMI input and output allow UHD resolutions up to 4K@60Hz (YUV444) and can offer high-quality video and audio performance. It lets users bypass high-resolution digital audio formats such as LPCM 7.1CH, Dolby Atmos, Dolby TrueHD, and Dolby Digital Plus supports audio sampling rates up to 192kHz, ensuring complete synchronization of audio and video. It is HDMI 2.0 digital video and audio standards Compatible. It is HDCP 2.2 and DVI Compliant.


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