Tendak 4K x 2K HDMI to HDMI and Optical TOSLINK SPDIF + 3.5mm Stereo Audio Extractor Converter HDMI Audio Splitter Adapter(HDMI Input, HDMI + Digital/Analog Audio Output)

One HDMI Input to one HDMI Output(Pass Mode), SPDIF (Optical) digital audio output(2CH/5.1CH Mode), and 3.5mm stereo audio output(2CH Mode); It comes 3.5mm to RCA stereo audio cable. DOES NOT support astro headseat
SPDIF and L/R audio support output separately to amplifier without connecting TV/Monitor; Input resolution up to 4K x 2K, 1080P/60Hz, 3D/24Hz. For some devices with low power HDMI ports(Such as PS4, PS4 Slim and other Sony Device), Please USE PHONE ADAPTER to charger it (Just come with USB Cable)
Supports 24 bit /deep color 30bit, 36bit per channel (36bit all channel) deep color; Supports Video EDID Pass Through, Audio EDID Settings: Pass, 2CH and 5.1CH
3.5mm audio output supports 2CH PCM stereo audio only. SPDIF Output supports 2CH PCM, 5.1CH Dolby Digital, DTS. The HDMI audio extractor will output the Dolby True-HD, DTS-HD, AC3, DTS, DSD audio format, But can't decode these audio formats. If your Amplifier or soundbar can't support these audio formats, there will no audio on your soundbar or amplifier, so please set audio format on HDMI Source to PCM/ LPCM audio format.
Suitable for various HDMI source devices like Roku or Chromecast without dedicated audio output as well as Blu-ray/ DVD/ HD player, cable/satellite box, Amazon Fire TV, Apple TV, PS3/4, Xbox, PC/laptop, HD camera, HD DVR etc