PORTTA HDMI Matrix 4 in 2 out 4K 60Hz 4:4:4, 4x2 Switch Splitter with Optical 3.5mm Audio Extractor, 16 EDID Modes, IR -Remote Support HDMI 2.0B, HDCP 2.2/2.3, HDR, ARC, 3D, 18GBPS - Down Scalerals

【HDMI Matrix 4x2 4K@60Hz】The 4K HDR HDMI Matrix supports a matrix switch between four input devices onto two output displays, the two output signals can be the same or different. Perfect for lecture halls, conferences, CCTV security monitoring, Gaming centers, and exhibitions, etc. NOTE: Support PC/Laptop SST mode only, does not support MST mode 【4K 60Hz Resolution & HD Audio Formats】Support 4K@60Hz 4:4:4, 1080P@120Hz, 1440P@ 120Hz, HDMI 2.0, HDCP 2.3, HDCP 2.2 / 1.4, HDR10, 3D, 18Gbps bandwidth, LPCM2.0/5.1/7.1, DTS, Digital, DTS-HD Master Audio, and TrueHD audio formats. How to Set Up 1080p@120Hz or 1440p@120Hz Output: 1. Ensure both monitors (OUTPUT A & B) support 1080p@120Hz or 1440p@120Hz. 2. Set the HDMI matrix EDID to Mode 1 (0000) Copy Mode (default). Note: Simultaneous output of 1080p@60Hz and 1080p@120Hz is not supported; however, mixed output of 4K@60Hz and 1080p@60Hz is supported. 【Audio Extractor, ARC, Downscale and EDID】Support audio extraction from HDMI Output A and Output B, and split it to Toslink, and 3.5 mm at the same time, only Output A support Audio Return Channel(ARC), can manually EDID setting to downscale from 4K 60Hz(4:4:4,4:2:2,4:2:0) to 1080P 60Hz. NOTE: Only Output A support ARC. This matrix doesn't support CEC. Standard Settings: 1. Connect OUTPUT A to the TV’s HDMI ARC port and enable ARC on the HDMI matrix. 2. Connect OUTPUT B to a non-ARC port on the TV/projector. 3. Connect the Toslink port of a soundbar to the Toslink A port of the HDMI matrix using a Toslink cable (Not included). 【BROAD COMPATIBILITY】Compatible with PS5, PS4 pro, PS4, Xbox 360, Xbox One, Blu-Ray Player, Chromecast, Macbook, Computer, etc. Output: HDTV, Projector, Monitor, etc. 【2-YEAR WARRANTY】Portta offers a 2-year warranty and long-term after-sales support to ensure your purchase is hassle-free and risk-free. Feel free to contact our friendly customer support team with any questions or concerns.