This 4X2 HDMI matrix, it can switch between 4 input signal source devices and distribute the signal to 2 monitors (2 monitors can display the same picture or different pictures), the output port OUTA or OUTB can achieve independent audio output through Optical SPDIF or RCA stereo.
Please preferentially connect 8K TV to OUTB. OUTA outputs 8K@60HZ or 4K@120HZ resolution only in split mode (In this mode, OUTA and OUTB select the same input source). The maximum output resolution is 8K@30HZ or 4K@60HZ in other modes.
HDMI Matrix 4x2 can extract audio signal from HDMI input source and output via optical SPDIF (supports 5.1CH Dolby HD, DTS HD, Dolby Atoms, Dolby AC3, DTS or 2CH LPCM) and analog RCA (supports 2CH LPCM only).
Wide Compatibility: This audio splitter works with all kinds of HDMI source devices.
HDMI Input: DVD, Apple TV, PS3/PS4/PS5, PC/Laptop, etc.
HDMI Output: Full HD TV, Monitor, Projector.
Audio output: Speakers, amplifiers, sound bars or other sound systems.