ITEM NAME:Hdmi audio extractor HDMI to HDMI and Optical TOSLINK SPDIF + 3.5mm Stereo U3N2 Hdmi audio extractor HDMI to HDMI and Optical TOSLINK SPDIF + 3.5mm Stereo U3N2 This HDMI audio extractor not only to meet the Perfect image of the HDTV but also to meet the need for an extract audio from HDMI source. It can extract the digital audio signal embedded in HDMI source and convert it through 3.5mm L/R analog output and SPDIF output at the same time. The RCA L/R and SPDIF output both can support 2CH audio or 5.1CH audio including Dolby Digitla 5.1CH and DTS 5.1CH(NOT support Dolby Digital Plus); Tomsenn Hdmi Sound extractor Features: HDMI resolution: 4K x 2K, 24/50/60fs/1080P/1080i/720p/576p/576i/480p/480i; Support video color format: 24bit/deep color 30bit,36bit Three switching audio EDID settings: Pass: HDMI pass mode. The audio and video can be convertered from the HDMI output. SPDIF and L/R will not output any sound. 2CH Mode: Extract the digital 2CH PCM stereo audio signal from the HDMI input and convert it to 2CH analog stereo output through its RCA style L/R analog output and SPDIF output at the same time. 5.1CH Mode: Extract Dolby Digital / DTS and output via SPDIF or RCA L/R. It does NOT support 5.1 Dolby Digital Plus. SWITCH: Audio mode switch; PASS: HDMI pass mode. The audio and video from the HDMI output, SPDIF and L/R no output. 2CH: 2 channel stereo mode. The HDMI / SPDIF and L/R output stereo audio. 5.1CH: 5.1 channel mode. The HDMI / SPDIF output 5.1 channel audio, L/R no Output. 5V DC power supply jack: When the converter box connected to a non-standard HDMI interface or HMDI cable is required to access the 5V/500mA external power supply. Shielding: Braid Application: Television,Amplifier,TV BOX,Speaker Packing: Carton Box Connector B: HDMI,Jack,Optical Interface Outer Diameter: 5 Bundle: Bundle 1 Type: Optical Fiber Cables Gender: Male-Female Connector A: HDMI Model Number: GL-HDC003AD Feature: HDMI1.4 Type: HDMI audio extractor Technology: HDCP, .Three switching audio EDID settings: Pass: HDMI pass mode. The audio and video can be convertered from the HDMI output. SPDIF and L/R will not output any sound. 5.1CH Mode: Extract Dolby Digital / DTS and output via SPDIF or RCA L/R.