4K@120Hz HDMI 2.1 Switch 4x1 USB C DP1.4 4-Port Switcher with Audio Extractor(Optical & 3.5mm Out) VRR ALLM HDCP 2.3 HDR Dolby Vision/Atmos Optical for PS5, Xbox, Gaming, Remote Contorl IR

【8K HDMI 2.1 Switch 4x1 with USB C DP1.4 INPUT】This switch allows you to easily switch between 2 HDMI Sources and 1 USB-C& 1 DP1.4 input Source with Audio Extractor through Optical SPDIF or L/R Out and output to one HDMI Display. 【True 8K Ultra HD VRR ALLM Video & Audio Format】Video Format-HDMI 2.1 Switcher supports multiple resolution up to 8K@60Hz 4K@120Hz 5120x1440@120Hz 1080P@240Hz 4:4:4 8bit. Also supports VRR ALLM HDR10 HDCP2.3 Dolby vision, 3D effect. Audio Format - Supports ARC, Dolby Atmos, DTS X,Dolby True HD, DTS-HD Master Audio, PCM7.1. 【8K Switcher Selector Easy Usage】 -- Plug and play. Power on with adapter. Simply connect HDMI sources to Input ports and HDMI display device to Output port through HDMI 2.1 cable. Then connect audio device through Optical Toslink SPDIF 5.1Ch port or AUX L/R 3.5mm 2.1Ch port. The led light will indicate which port is working. Easily switch between 4sources by pressing the panel button. 【HDMI Switcher 8K Broad Compatibility】: This 4 port HDMI 2.1 switch can compatible with partly HDMI device such as NVIDIA AMD Amazon Fire Stick, Apple TV, LE TV, PS3/ 4/ 5 Video Games, Macbook, VCD/ DVD Player, IP TV, STB, Media Box, Camera, Xbox360, Xbox one, Box, MIUI Box, Smart Box, Blue-ray Player Chromecast, PC/Computer, YUV 60Hz, RGB 30Hz, ROKU 4, SAT Receiver, Digital camera, Projector NVIDIA AMD 【Note】Most using issues are cuased by poor quality cables. Highly recommend certified HDMI 2.1 Cable less than 3. Please see ASIN B0B67KQ8CM if needed.HDMI ARC Switch: 1.Only Input 1 port can support ARC mode. 2.Both TV need to support ARC, Audio for TV Apps