This HDMI o converter extracts the o signal embedded in HDMI sources and converts it to 3.5 mm analog o output and SPDIF output simultaneously. The SPDIF output supports both 2 CH and 5.1 CH o, including Dolby Digital 5.1 CH and DTS 5.1 CH. The HDMI output supports 7.1 CH o, including Dolby Digital 7.1 CH and DTS 7.1 CH. Enables ultra-long-distance transmission up to 40 meters (input + output) with no signal loss. 99% of setups do not require an external power supply—plug and play for added convenience and energy efficiency. Input ports: 1 x HDMI, 1 x Micro-USB power port, 3 x EDID o (pass, 2 CH, 5.1 CH) Output ports: 1 x HDMI, 1 x SPDIF (optical), 1 x 3.5 mm jack HDMI resolutions: 4K x 2K, 24/50/60/1080P/1080i/720p/576p/576i/480p/480i Supported color formats: 24 bit, deep color 30 bit, 36 bit Max bandwidth: 225 MHz Max baud rate: 6.75 Gbps Max working current: 190 mA o and video can be passed through the HDMI output Pass: supports 7.1 channel output; device reads the HDMI OUT o signal directly 2CH: 2.1 stereo channel output 5.1CH: optical fiber 5.1 digital surround o (DTS, Dolby, AC3) output; supports 24bit / 192Khz o sampling rate Name: o Extractor Outputs: RCA, 3.5 mm PCM Word Length: 16-bit, 24-bit Inputs: HDMI, USB Type-B Model Number: HD360 Input Format: DTS/AC3/5.1/7.1 D/A Converter: EP Color: Black Material: Metal Size: 51 x 56 x 22 mm Package Contents: 1 x o Converter 1 x Optical o Cable 1 x 3.5 mm to RCA o Cable 1 x Micro-USB Cable Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the real thing. Measurement allows an error of +/- 1-3 cm.