Description:3 modes: This kind of audio extractor is designed with HDMI-compatible output mode, SPDIF optical output 2.0CH/5.1CH mode and 3.5mm stereo output 2CH mode, meeting your different needs.Good performance: This HDMI-compatible sound extraction converter supports 4Kx2K 60Hz RGB 4:4:4, super HD, 3D, HDR, ARC, 18Gbps bandwidth and 24/30/36 bit deep color HDCP2.2. And please insert HDMI-compatible ARC port when working with ARC function.Adjustable: There are designed with HDMI-compatible, 2.0 channel and 5.1 channel for choosing. The 3.5mm audio output supports 2.0 channel PCM LPCM stereo sound, the SPDIF output supports 2.0CH PCM, 5.1CH Digital, True HD, DTS-HD and DTS.Compatibility: This 4K HDMI-compatible audio splitter is suitable for most devices with HDMI-compatible ports, including DVD, HD player, wired TV box, TV, replacement for PS3/4/5, replacement for Xbox, PC/computer, HD camera, HD DVR and others.Audio format: This audio converter can not decode the audio format, if your amplifier or soundbar does not support the PCM/LPCM format, please set the format on the HDMI-compatible source before use.Specification:Material: aluminum shell.Color: show as pictures.Size: approx. 6.4x5.2x2cm/2.52x2.05x0.79inch. Note:Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering.Package Includes:1 Piece Host(with 1 Piece USB Power Cable, 1 Piece Instruction).