This 3 Port HDMI switch box allows you to switch among 3 HDR sources to one UHD display; it also extracts digital audio embedded in HDMI and output it via optical SPDIF or RCA L/R, allowing you to add external stereo/surround system.
It’s a perfect solution for amplifiers/receivers/sound bars that do not have HDMI inputs, and suitable for various UHD source devices that do not have dedicated audio output, such as PS4 Pro, Xbox One S/X, UHD Blu-ray player, Apple TV 4K, Roku Ultra, New Fire TV, etc.
It even supports ARC function that can upstream audio from TV and output through Optical Toslink (TV’s HDMI port must support ARC).
Three EDID Settings:
2CH Mode for Analog Stereo: Set 2CH PCM as output audio format on source devices and choose 2CH EDID, you will get 2CH analog stereo from RCA L/R, Optical and HDMI output port;
5.1CH Mode for Digital Surround: Set 5.1CH Dolby Digital/DTS as output audio format on source devices and choose 5.1CH EDID, you will get 5.1CH digital surround from SPDIF optical and HDMI output port. Note: RCA L/R port will not have sound;
PASS Mode for 7.1CH: For 5.1/7.1CH PCM, Dolby Digital Plus, Dolby TrueHD and above, set EDID to PASS and connect HDMI output to your receiver directly. Note: RCA L/R and Optical port will not have sound.
HDMI resolutions: 4KX2K@60Hz/4KX2K@30Hz/1080p/1080i/720p/720i/576p/576i/480p/480i
Max transmission bandwidth: 600MHz
Max band rate: 18Gbps
Video Format: up to 4KX2K@60Hz 8Bit YCbCr4:4:4
Support input HDMI cable length: up to 30ft at 1080P; up to 16ft at 4K
Support output HDMI cable length: up to 30ft at 1080P; up to 16ft at 4K
Support ARC: TV audio will return and out by Optical Toslink port
Support UHD, HDR