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

【Digtal/Analog audio to HDMI embedder inserter】Use external audio from either digital (optical---TOSLINK/SPDIF) or analog (3.5mm/line) sources to replace the audio from an HDMI signal(Note that the original HDMI sound is replaced, not mixed with the original HDMI sound.). Flip a switch and choose which source you'll hear on your HDMI display without moving cables. Also, you can choose to hear the original HDMI audio through the pass through feature.
【High resolution】 Resolution up to 18GBPS 4K@60Hz 4:4:4; also supports 1080p, 720p.Supports the use of DVI to HDMI cables to fuse DVI signals and audio signals into HDMI signals.
【Audio formats】 The HDMI port will pass through all digital/analog audio such as PCM, LPCM, Dolby and DTS. The optical audio input supports Dolby DTS and PCM. The 3.5mm audio input supports 2 channel stereo audio like PCM.
【High-level functions】 HDMI2.0 Versions 10bit High Dynamic Range (HDR), DOLBY Vision, HDCP 2.2/1.4 compliant, CEC pass through.
【Easy to use】Plug and play, no software installation required. Suitable for a variety of HDMI images and sound need to match. 12-month warranty, professional technical team provides 24-hour after-sales support.

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