1、High‑performance, multifunctional high definition audio extractor that extracts audio signals for HDMI signals into a power amplifier system for high quality audio effects. 2、4KX2K/3D audio signal separation and synchronization, PASS/2CH/1CH three audio modes. 3、Simple connection, convert for HDMI input for HDMI+1 audio (SPDIF) output + 5mm analog audio output. 4、4K×2K video rendering high definition audio and video professional processing chip.Video processing supports 3D video resolutions up to 3840× 2160@30Hz and 4096× 2160@30Hz. Audio output process PASS/0CH/ ich Three audio modes switch at will to enjoy high‑quality audio effects. 5、Enjoy the 3D video format easily, and enjoy the 3D visual world like cinema at home. 1 x Audio Extractor1 x Power Supply Cable 1 x Manual  Condition: 100% Brand NewItem Type: Audio ExtractorMaterial: Aluminum Shell HDCP Versio.....HDCP 1.4For HDMI version...HDMI 1.4 bFor HDMI resolution.......2160p@30Hz/1080 p@50/60 Hz/1080 i/720 p/1576 i/480 p/480 iHigh video resolution: 3840× 2160@30Hz, 4096× 2160@30HzThree audio modes switch randomly: PASS/ 2.0CH/ 5.ichSupport for video color format...24 bits/deep color 30 bits, 36 bitsAudio output...SPDIF 3.5 mm audioMaximum Bandwidth.......340MHzMaximum Port Rate... 10.2 GbpsOutput TMDS signal... 0.5- 1.5 v p - p (TTL)I/O DDC signal......5 v p - p (TTL)Input cable distance......<= 7M AWG26 standard cable for HDMIOutput cable distance......<=8m AWG26 standard cable for HDMICurrent work...500mAWorking voltage...DC 5VOperating temperature range......(15 to 55 ℃)Operating humidity range...5% to 90%RH(no condensation)