Welcome to our store！</br> 1、[4K HD Multimedia Interface to HD Multimedia Interface Audio Extractor] This audio extractor is designed to extract the digital audio embedded in HD Multimedia Interface source and output it via optical SPDIF or 3.5mm stereo audio out. Original video audio signal is also passed through to HD Multimedia Interface output. Then you will be able to send the split audio to an amplifier, AV receiver, soundbar, or other sound systems. 2、[High Video Resolution] HD Multimedia Interface audio converter support resolution up to 4K at 30Hz, HD Multimedia Interface 1.4b, HDCP 1.4, Full HD 1080P, 3D, and 36‑bit deep color. Support audio format: DTS‑HD, for Dolby‑TrueHD, LPCM7.1, DTS, for Dolby‑AC3, DSD. 3、[Wide Compatible] The audio converter compatible with various HD Multimedia Interface source devices. HD Multimedia Interface input: DVD, HD player, cable box, TV, for PS3, 4 Pro, for Xbox, PC laptop, HD camera, for Chromecast, Fire Stick, for Roku, HD DVR, etc. HD Multimedia Interface Output: Full HD TV, Monitor, Projector. Audio Output: Speaker, amplifier, soundbar, or other sound systems. 4、[3 Audio Mode Output Settings] Three audio EDID settings: 2CH is 3.5mm AUX or SPDIF stereo output (only supports LPCM and other uncompressed audio); 5.1CH for SPDIF output (supports DTS, for Dolby Digital and other compressed audio); supports 225MHz/2.25Gbps per channel bandwidth; Support 24 bit/deep color 30 bit, 36 bit per channel (36‑bit full channel) deep color. 5、[Insulation Material] Heavy duty aluminum metal shell, light and durable, protects the insides and keeps the unit cool by aiding in quick heat absorption and dissipation. Gold plated sockets can smoothly enhance high definition sound signals in long distance broadcasting. Compact in size for easy plug and play installation. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Audio Extractor Material: Aluminum Metal Model: AY78V20 Colour: Black Function: Audio extraction and separation Scope of Application: Compatible with various HD Multimedia Interface source devices Input Output Resolution: 1080p/60fps, 4K/30fps, 4K/60fps Digital Audio Format: Dolby Digital(AC3)/DTS/LPCM Maximum Transmission Bandwidth: 600MHz Maximum Transmission Speed: 18Gbps Input and Output TMDS Signal: 0.5~1.5p-p(TTL) Input and Output DDC Signal: 5Vp-p (TTL) DAC Sampling Frequency: 32 ~ 192 KHz DAC Bit Rate: 16~24bit RCA Analog Output (1KHz@0dB ): 1V RMS Signal To Noise Ratio @0dB (CC1R/ARM): ≥90dB Distortion Degree: ≤0.1% Frequency Response: 20HZ~20KHz Input Cable Length: ≤3m AWG26 HD Multimedia Interface standard cable Output Cable Length: ≤3m AWG26 HD Multimedia Interface standard cable Maximum Working Current: 400mA <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Audio Extractor 1 x Power Cord 1 x Manual&nbsp; 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 satisfactoryaftersalesservice</br>