The EARC-102 is a compact and reliable 1x2 HDMI™ Switcher designed to simplify eARC audio transmission between your audio system and multiple displays. It allows seamless switching of one eARC soundbar or amplifier between two eARC TVs, ensuring that high-quality audio from the selected display is routed to the sound system. This device supports the latest high-bitrate audio formats, including DTS-HD Master Audio, DTS:X, Dolby TrueHD, and Dolby Atmos, along with uncompressed multichannel audio up to 32 channels, providing an immersive audio experience. It is also backwards compatible with standard ARC devices. NOTE: Does NOT support video passthrough. Only audio transmission supported. With auto switching and manual switching options, users can easily control the audio source based on their setup preferences. Ideal for home theaters, media rooms, and any environment with multiple displays and a shared soundbar or AV amplifier.