4K@60Hz 4 in 1 Out HDMI Switch Audio Extractor with Optical SPDIF & 3.5mm AUX Output, ARC, HDCP 2.2, HDR10, RGB 8:8:8 7.1CH Dolby Atmos, Adjustable EDID Function

This 4-port HDMI switcher comes with a built-in independent audio extractor, allowing you to connect up to four HDMI signal sources and output video to one display device. It separates audio signals simultaneously through Optical SPDIF Toslink and 3.5 mm AUX jacks for connecting headsets, speakers and soundbars separately. Equipped with HDMI 2.0 18Gbps transmission bandwidth, it fully supports 4K@60Hz, HDR10, HDCP 2.2 and
RGB 8:8: 8 deep color to present vivid, high-definition images. It features ARC audio return channel and complete lossless surround sound decoding including 7.1CH Dolby Atmos. Three adjustable EDID modes (2CH, 5.1CH, Pass-through) help match different audio equipment and eliminate sound abnormal issues. No extra software or driver is required. The matched IR remote enables convenient one-touch input switching. Ideal for home theater, gaming spaces and office multi-device connection scenarios.