This HDMI audio converter extracts the audio signal embedded in HDMI sources and converts it to 3.5 mm analog audio output and SPDIF output simultaneously. The SPDIF output supports both 2-channel and 5.1-channel audio. The HDMI output supports 7.1-channel audio. Supports transmission distances up to 40 meters (input + output) with no signal loss. Most units operate without an external power supply—plug-and-play functionality. Input ports: 1 x HDMI, 1 x Micro-USB power port, 3 x EDID Audio (Pass, 2 CH, 5.1 CH) Output ports: 1 x HDMI, 1 x SPDIF (optical), 1 x 3.5 mm jack Supported HDMI resolutions: 4K x 2K, 1080P, 1080i, 720p, 576p, 576i, 480p, 480i Supported color formats: 24-bit, deep color 30-bit, 36-bit Maximum bandwidth: 225 MHz Maximum data rate: 6.75 Gbps Maximum operating current: 190 mA Audio and video are passed through the HDMI output EDID modes: - Pass: 7.1-channel audio passthrough - 2CH: Stereo (2.1-channel) output - 5.1CH: Optical 5.1 digital surround audio output; supports 24-bit / 192 kHz audio sampling rate Product name: Audio Extractor Audio outputs: 3.5 mm jack Digital audio outputs: SPDIF (optical) Audio inputs: HDMI Model Number: HD360 Input audio formats: DTS, AC3, 5.1, 7.1 DAC: EP Color: Black Material: Metal Dimensions: 51 x 56 x 22 mm Package includes: - 1 x Audio converter - 1 x Optical audio cable - 1 x 3.5 mm to RCA audio cable - 1 x Micro-USB cable Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.