Amazon.com: 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 : Electronics
True 4K HDMI Repeater with Audio Embedder and De-Embedder - VC882, ATEN Video Converters | ATEN Corporate Headquarters
HDMI Multi-Channel to Two-Channel Balanced Audio Converter
12G-AMA AJA 4-Ch 12G-SDI Balanced Analog Audio Embedder/Disembedder with Fiber Options/8 XLR Connectors
Teranex Mini – Tech Specs | Blackmagic Design
YUAN SDI TO HDMI AUDIO DE-EMBEDDER XLR Signal Converter | Exxact