1. HDMI Audio Extractor HDMI to HDMI + 3.5mm AUX Stereo Audio Out + Optical Toslink SPDIF, HDMI to 3.5mm Audio Adapter (Tip: Audio (Aux and SPDIF) can be output to your sound system separately. 4Kx2K@60Hz/1080p / 1080i/720p/576i/480p/480i, 3D. Supported video color format: 24bit/deep color 30bit, 36bit synchronous sound; YUV: 4:2:0 HDMI1.4 HDCP1.4.
  2. Three audio mode switching settings (PASS, 2.1CH and 5.1CH mode) 3.5mm audio output supports 2CH PCM LPCM stereo audio input; optical SPDIF output supports 2CH PCM, 5.1CH Dobly Digital, Dobly TrueHD, DTS-HD input. (Note: Our products do not support Dobly Digital plus and CEC functions)
  3. Wide Compatibility HDMI audio splitter is compatible with various HDMI source devices, such as Blu-ray/DVD/HD players, cable/satellite boxes, set-top boxes, TVs, PS3/4, PS5, Xbox, PC/Laptop, HD camcorders , HD DVR, etc.
  4. Support ARC function The 4K HDMI audio converter supports ARC function (Audio Return Channel).