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ALGOX 8K ARC HDMI Audio Extractor 4K@120Hz HDMI + Optical SPDIF + 3.5mm Output HDMI2.1 Audio Converter Extractor Splitter Support HDR10+ Dolby Atoms& Dolby Vision

KWD 21

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Special Features

  • ✨ 【8K@60Hz & 4K@120Hz HDMI 2.1 Audio Extractor】 – This HDMI 2.1 audio extractor extracts audio from your HDMI source to an HDMI display, an optical Toslink SPDIF 5.1Ch audio device, or a 3.5mm AUX L/R 2.1Ch audio device. Supports VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) for a smoother gaming experience. Also features CEC (Consumer Electronics Control), allowing you to control multiple HDMI-connected devices with a single remote.
  • ✨ 【Advanced Video & Audio Formats】 – Supports ultra-high resolutions including 4K@120Hz 4:4:4 12bit / 8K@60Hz 4:2:0 12bit, and 1080P@240Hz. Fully compatible with HDR10, HDR10+, Dolby Vision, and HLG for enhanced picture quality. Audio formats include Dolby Atmos, DTS-HD Master Audio, Dolby TrueHD, and LPCM 2.0/5.1, ensuring a premium audio experience.
  • ✨ 【Supports ARC & CEC for Seamless Audio Transmission】 – When ARC mode is enabled, this audio extractor allows your TV to send audio back to external speakers or sound systems via the Optical Toslink SPDIF or 3.5mm AUX output. Ideal for setups where you want high-quality audio without additional HDMI cables. Supports CEC, allowing you to control the volume and power of multiple connected devices with a single remote for a more convenient user experience.
  • ✨ 【Plug & Play with EDID Audio Modes】 – No drivers required—simply connect your HDMI source, display, and audio devices for instant setup. Features three EDID audio modes: ADV (automatic audio format matching), 2.0 (stereo priority), and 5.1 (bitstream priority). Easily switch between modes to optimize your audio output.
  • ✨ 【Wide Compatibility & High Bandwidth】 – Designed to work with PS5, Xbox Series X, Blu-ray players, Apple TV, streaming devices, PCs, and more. Supports HDMI transmission bandwidth up to 48Gbps, ensuring stable signal transmission without lag or distortion. The VRR and ALLM features provide a seamless gaming experience, reducing screen tearing and input lag.
  • ✨ 【Important Notes】 – 1. Use high-quality HDMI 2.1 cables (recommended length ≤ 10ft/3m) for best performance. 2. Supports 1 in 1 out (not bi-directional). 3. Optical and AUX output do not support 5.1 surround sound in ADV mode. 4. Ensure your source device's audio format is compatible with the selected EDID mode.

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