HDMI2.1 8K HDMI Matrix 4x2, 8K @30Hz 8K@60HZ 4K@60Hz 120Hz HDMI Switch HDR ARC/CEC Switch Splitter 4 in 2 Out Optical SPDIF 5.1CH + RCA Stereo Audio Extractor HDMI Switcher

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.

Our newly released 4K 120Hz HDMI Matrix Switcher can handle 8K@60Hz and 4K@120Hz signal throughout each in and out. The 4X2 HDMI 2.1 Matrix is a multi-function combinations of HDMI 2.1 Switcher,HDMI 2.1 Splitter and HDMI 2.1 audio extractor.

Notice:

ARC(audio return)functiondescription: When using the ARC function, the HDMI input port of the TV must support and the ARC function has been turned on. When the ARC button is pressed, the ARC function is activated, and the SPDIF and RCA will output the ARC audio of the TV.
Please preferentially connect 8K TV to OUTB. OUT A 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.