Features 1、Convert 1CH HDMI signal input into 1CH optical fiber signal and 1CH coaxial signal output. 2、Has digital audio output format of LPCM2.0/DTS/DOLBY‑AC3, up to 192KHz sampling rate. 3、Use optical fiber cable with line loss less than 0.2dB/M, optical fiber output distance can reach 30m/98.4ft, and standard coaxial cable output can reach 10m/32.8ft. 4、Supports LPCM2.0/DTS/Dolby‑AC3 HDMI input audio format and LPCM2.0/DTS/Dolby‑AC3 digital audio output format. 5、Built to meet standard specification, and strictly follow factory quality control. Specification Condition: 100% brand new Item Type: HDMI audio extractor converter Color: As pictures shown Material: Iron shell HDMI Input Audio Format: LPCM2.0/DTS/Dolby‑AC3 Digital Audio Output Format: LPCM2.0/DTS/Dolby‑AC3 Optical Fiber Output Cable Length: ≤30m/98.4ft, the use line loss is less than 0.2dB/m Coaxial Output Cable Length: ≤10m/32.8ft, use standard coaxial cable Maximum Working Current: 300mA/5V DC Connection and Operation: 1. Connect the signal source (such as Blu‑ray player, computer, etc.) to the HDMI input of the audio extractor through the HDMI cable. 2. Connect to optical or coaxial input equipment (such as for AV power amplifier, Soundbar, etc.) via optical fiber or coaxial cable. 3. Connect one end of the USB to DC5.5mm interface cable to the DC 5V power interface of the HDMI audio extractor, and the other end to the standard USB (TYPE A) power interface. Package List 1 x Converter 1 x Power Cord 1 x Manual