The VAX01202 is a versatile audio extractor that offers two operating modes. In the eARC audio extractor mode, it transmits audio signals from the TV to a sound system via HDMI. It supports all modern audio formats such as Dolby Atmos and DTS-HD, while video formats and gaming continue to function seamlessly like a direct HDMI connection. In the HDMI audio splitter mode, the VAX01202 splits the signal from an HDMI source, allowing the sound system to receive only the audio signal (with a black screen) while the TV gets the full video signal. This mode also works with older AV receivers and does not require an HDMI-eARC/ARC connection. The VAX01202 supports video formats up to 4K 60Hz, HDR, Dolby Vision, and a data rate of 18 Gbit/s. Volume control via HDMI-CEC is possible if the sound system supports it. A USB power supply is required. It is important to note that the VAX01202 is not suitable for operation with HDMI-ARC on soundbars and requires an HDMI-eARC connection on the TV for the eARC function.