4K HDMI Audio Embedder Audio Embedder Inserter Digital Analog Audi + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2

Digital/Analog Audio to HDMI Embedder - Replace HDMI audio with external Optical (TOSLINK/SPDIF) or Analog ( 3.5 mm) input using a simple switchchoose Optical Analog or original HDMI pass-through without moving cables; note that audio is replaced (not mixed) and the correct input channel must be selected for proper transmission. 4K @ 60hz High Resolution - Delivers up to 18Gbps 4K@60Hz 4:4: 4 video quality and also supports 1080p and 720p. Compatible with DVI-to-HDMI cables to merge DVI video with external audio into an HDMI output.
Note: Only HDMI or DVI video inputs are supportedDP VGA and similar ports do not work with passive conversion cables. Full Audio Support - Supports pass-through of digital/analog audio including PCM LPCM Dolby and DTS through HDMI. Optical input supports Dolby DTS and PCM while the 3.5 mm input supports 2-channel stereo PCM.
Note: The device does not convert audio formatsaudio output matches the original input (e. g. 3.5 mm stereo in = stereo out via HDMI).
DIP switch options: Line = 3.5 mm input Optical = optical input Pass = original HDMI audio passthrough. Durable Metal Enclosure - Heavy-duty metal housing protects internal components and provides excellent heat dissipation for stable long-term use. Compact design enables easy plug-and-play installation. Supports HDMI 2.0 10-bit HDR Dolby Vision and is fully HDCP 2.2 / 1.4 compliant.
Package Includes: HDA-4KMB Audio Extractor Power Adapter (100-240V 50/60Hz auto-switching) User Manual Lifetime OREI Tech Support and 12-Month Manufacturers Warranty.