ITEM NAME:1080P HDMI to HDMI Optical + SPDIF + RCA L/R ExtractorConverter AudioSplit@J!E Product Description The Conventer can extract 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. Product Features 100% brand new and high quality. Extract the digital hdmi audio signal from the HDMI input and convert it to 2 channel analog stereo R/L output or 5.1 channel S/PDIF Audio output. ULTRA HD VIDEO SUPPORT: Input Resolution up to 1080P(50/60Hz)/720P/480P; Supports 225MHz/6.75Gbps per channel bandwidth. 3 AUDIO MODE SWITCH SETTINGS: Pass, 2CH and 5.1CH. Optical SPDIF Output supports incoming Pass 2CH PCM, 5.1CH Dolby Digital, DTS (Dolby Digital Plus not supported); Analog RCA L/R Output supports incoming 2CH PCM stereo audio. HDMI AUDIO OPTICAL SPLITTER DESIGNED: split 5.1CH/2CH audio from HDMI device like Chromecast, Blu-ray player, cable box, Fire TV, Apple TV, etc. Perfect to use if your receiver/sound bar/surround system does not have HDMI input. WIDE APPLICATION: Our devices offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments. 3 Switing Audio EDID Setting Pass mode: SPDIF output audio format depends on the TV EDID. The audio and video can be convertered from the HDMI output. 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: RCA L/R maximally output 2CH. SPDIF output audio format is 5.1CH (the source audio must be 5.1CH). Operating and Connecting 1. To use one HDMI cable to connect the HD Source with the input HDMI port. 2. To connect the converter HDMI output port with the HD Display. 3. To use one audio cable to connect the converter R/L port with the audio equipment. 4. To use the optical cable to .3 AUDIO MODE SWITCH SETTINGS: Pass, 2CH and 5.1CH. Optical SPDIF Output supports incoming Pass 2CH PCM, 5.1CH Dolby Digital, DTS (Dolby Digital Plus not supported); Analog RCA L/R Output supports incoming 2CH PCM stereo audio.