1. The audio decoder can automatically convert HDMI input to 5.1-channel analog audio output and supports Dolby AC andamp; 8209; 3 / DTS decoding (including 5.1 for RAW digital audio stream). 2. Widely used in homes, schools, squares, concert halls, cinemas and other public places to enjoy shocking effects for DTS or Dolby. 3. Built-in high-performance RTOS operating system and sound decoder chip; DTS/AC-3 support. 4. Super fast startup time is about 3 seconds. 5. Input: HDMI. Output: HDMI; SW, CEN for R, SL, FR, FL; Headphone jack 3,5 mm. 6. HDMI input resolution is up to 3840x2160 at 30 Hz; 4096 x 2160 at 30 Hz. 7. HDMI synchronizes audio signal decoding. There are three audio mode options: PASS / 2.0CH / 5.1CH. 8. High compatibility, support Internet players, HDTV, Blu-ray DVD, DVD, PS3, Xbox 360, DM500S, DM800HD, etc. 9. Small metal housing, anti-interference. 10. Using 6 channels for RCA / 3,5 mm headphone output, easy to use and efficient. 11. Support 6CH synchronous volume control. Item Type: HDMI Audio Extractor Material: Aluminum Weight: approx. 427g HDCP version: HDCP1.4 HDMI Version: HDMI1.4b HDMI resolution: 2160 p at 30 Hz / 1080 p at 50/60 Hz / 1080i / 720 p / 1576i / 480 p / 480i VideoColorFormat support: 24 bits/dark 30 bits, 36 bits Audio Output: 2CH/5.1CH analog audio Maximum bandwidth: 340 MHz Maximum bit rate: 10,2 Gb/s TMDS Input/Output Signal: 0,5-1,5V p-p (TTL) DDC Input/Output Signal: 5V p-p (TTL) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.