Feature(may vary by option.)

●4K HDMI Audio Decoder Extractor - Designed to extract audio from any HDMI compliant source and converts it to Optical S/PDIF or Decodes Dolby to high-quality stereo 3.5 mm audio output | Input: 1x HDMI, Output: 1x HDMI, 1x L/R Audio Out, 1x Optical Out (S/PDIF)
●Supported Resolution: Video Pass-through Up to 4K @ 50/60Hz (YUV4:4:4), 4K @ 30Hz, 1080P @ 120Hz and 1080P 3D @ 60Hz. Supported Audio: LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
●Supports HDMI High Bit Rate ( HBR) Audio Pass Through & CEC Bypass | HDMI 2.0b | HDCP 2.2 and DVI Compliant, Does NOT SUPPORT ARC.
●Heavy-duty cool metal enclosure protects the insides and keeps the unit cool by aiding in quick heat absorption and dissipation; Compact in size for easy plug & play installation
●Includes 100-240 50/60 Hz auto switching power supply for use anywhere in the world, HDA-913 Audio Extractor with User Manual, Lifetime OREI Tech Support & 12-Month Manufacturers Warranty

[4K HDMI + Optical & Analog Audio Decoder]