18Gbps 4K@60Hz HDMI Audio Embedder, 3.5mm, Optical, CEC, HDCP 2.2, HDR | HDMI Audio Inserter, Optical Audio Embedder, 4K60 HDR, Dolby 5.1, DTS 5.1, LPCM, DVI Compatible

Digital/Analog Audio to HDMI Embedder (HDA-4KMB)

Easily replace the audio in your HDMI signal with external digital or analog audio sources. Choose between Optical (TOSLINK/SPDIF), Analog (3.5mm), or original HDMI pass-through using a simple switchno need to move or swap cables. Please note that the external audio replaces the original HDMI audio (it is not mixed), and the correct audio input channel must be selected for proper operation.

Deliver stunning video up to 4K@60Hz 4:4:4 (18Gbps) with full support for 1080p and 720p resolutions. The embedder is compatible with DVI-to-HDMI cables, allowing you to fuse DVI video and external audio into a single HDMI output. Note: Only HDMI or DVI video inputs are supportedDisplayPort (DP), VGA, and other ports are not supported via passive conversion cables.

• Digital/Analog Audio to HDMI Embedder: Replace HDMI audio with external Optical (TOSLINK/SPDIF) or Analog (3.5mm) input using a simple switch. Select Optical, Analog, or original HDMI pass-through without unplugging cables. Audio is replaced, not mixed, and you must select the correct input channel.
• 4K @ 60Hz High Resolution: Supports up to 4K@60Hz 4:4:4 video at 18Gbps, plus 1080p and 720p. Works with DVI-to-HDMI cables to combine DVI video and external audio into an HDMI output (HDMI/DVI inputs only; DP/VGA via passive adapters are not supported).
• Full Audio Support: HDMI output supports pass-through of PCM, LPCM, Dolby, and DTS formats. Optical input supports Dolby, DTS, and PCM; 3.5mm input supports 2-channel stereo PCM. The device does not convert audio formatsoutput matches the original input (e.g., stereo in = stereo out). DIP switch settings: Line = 3.5mm input, Optical = optical input, Pass = original HDMI audio.
• Durable Metal Enclosure: Heavy-duty metal housing protects internal components and provides excellent heat dissipation for stable, long-term use. Compact form factor supports easy, plug-and-play installation. Supports HDMI 2.0, 10-bit HDR, Dolby Vision, and is HDCP 2.2/1.4 compliant.
• Package Contents & Warranty: Includes HDA-4KMB Audio Embedder, Power Adapter (100240V 50/60Hz auto-switching), User Manual, Lifetime OREI Tech Support, and 12-Month Manufacturers Warranty.