8K 4x2 HDMI 2.1 Matrix Switch Splitter, 4 In 2 Out HDMI Video Switcher with Optical SPDIF & RCA L/R Audio Extractor, Supports 8K@60Hz, 4K@120Hz, HDR10, ARC, HDCP 2.3, IR Remote Control for PS5, Xbox S

This professional HDMI 2.1 4×2 matrix combines switch and splitter functions in one sturdy metal housing, perfectly solving multi-source dual-display connection needs for high-end gaming and home theater setups. It connects up to four HDMI signal sources and distributes signals to two separate HDMI displays, supporting
two working modes: matrix mode (different content on two screens) and splitter mode (mirror identical video on both displays). Adopting HDMI 2.1 standard with full 48Gbps transmission bandwidth, it fully supports ultra-high resolutions including 8K@60Hz and smooth 4K@120Hz gaming visuals, retains vivid HDR10 color details and complies with HDCP 2.3 for copyright-protected games and streaming media. It also supports VRR, ALLM and Dolby Vision for lag-free, tear-free gaming experience. Equipped with independent dual audio extraction ports: Optical SPDIF Toslink outputs lossless digital surround sound, while RCA L/R jack delivers analog stereo audio. You can connect external audio peripherals separately without turning on displays. The built-in ARC function enables audio signal feedback from ARC-supported TV to your sound equipment to simplify home theater wiring layout. Adjustable multi-mode EDID management eliminates black screen, no sound and resolution mismatch issues caused by inconsistent display parameters. It comes with an IR remote controller for convenient remote source routing switching, while onboard physical buttons serve as backup manual operation when the remote is unavailable. Plug-and-play without extra driver installation, widely compatible with PS5, Xbox Series X/S, Blu-ray players, TV boxes and PCs. Ideal for premium gaming stations, dual-screen home theater and multi-display conference multimedia applications.