Welcome to our shop! Condition: 100% brand new Item Type: HDMI audio extractor converter Color: As pictures shown Material: Iron shell Features: - Converts 1CH HDMI signal input into 1CH optical fiber signal and 1CH coaxial signal output. - Supports digital audio output format of LPCM2.0/DTS/DOLBY-AC3, with a sampling rate of up to 192KHz. - Uses optical fiber cable with line loss less than 0.2dB/M, allowing for a maximum optical fiber output distance of 30m/98.4ft. Standard coaxial cable output can reach 10m/32.8ft. - Supports LPCM2.0/DTS/Dolby-AC3 HDMI input audio format and LPCM2.0/DTS/Dolby-AC3 digital audio output format. - Built to meet standard specifications and strictly follows factory quality control. Connection and Operation: 1. Connect the signal source (such as Blu-ray player, computer, etc.) to the HDMI input of the audio extractor using an HDMI cable. 2. Connect the optical or coaxial input equipment (such as AV power amplifier, Soundbar, etc.) to the audio extractor 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 includes: - 1 x Converter - 1 x Power Cord - 1 x Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.