AUDIO EXTRACTION: Extract the digital HDMI audio signal from the HDMI input and convert it to 2 channel analog stereo output or multi-channel Audio (SPDIF) output. 4K Ultra HD with HDMI 2.0 1080P 144Hz 1080P 120Hz: Supports the highest video resolution to 1080P@144Hz, 1080P@120Hz, 4K 50/60HZ (YUV444). Supports HDMI 2.0b (18Gbps) HDCP 2.2 and DVI compliant; Supports HDR10(We suggest using HDMI 2.0 certified cable to get HDR10 compatibility) AUDIO EDID SETTINGS: 2CH for L/R or SPDIF stereo output; 5.1CH for SPDIF Output, Supports uncompressed audio such as LPCM. ADVANCED FEATURES: Supports HDMI HIGH Bit Rate(HBR) audio pass through; Audio sample rates up to 192kHZ;HDR 10 pass through.; Supports CEC bypass Free Lifetime Technical Support and 1-Year Manufacturer Warranty from J-Tech Digital.