4×2 HDMI 2.1 48Gbps 8K Matrix Switch with US Power Adapter & IR Remote, 4 In 2 Out 8K@60Hz 4K@120Hz HDR Scaler Splitter HDCP2.3 UHD Video Distributor

This 4×2 HDMI 2.1 matrix switch is a high-performance multi-screen signal distribution device with four HDMI input ports and two independent HDMI output ports. It supports flexible cross signal scheduling: you can output different content on the two displays separately for multi-tasking, or copy identical synchronized images to both screens for simultaneous viewing, perfectly matching multi-game console home theater, dual-monitor office work and exhibition multi-display scenarios. Adopting 48Gbps high-speed HDMI 2.1 processing chip, it supports flagship ultra-high definition and high refresh rate content up to 8K@60Hz and smooth gaming 4K@120Hz. The built-in intelligent video scaler automatically synchronizes resolution parameters of two output screens to eliminate picture stretching, blur and color distortion caused by inconsistent display specifications. Full HDCP 2.3 compatibility ensures unblocked playback of all encrypted streaming media and UHD disc sources. Complete high-end audio format pass-through delivers immersive lossless surround sound without audio-video sync delay. The customizable EDID management system automatically matches display native parameters to fix common compatibility faults like no signal and flickering screens. Comes with a dedicated IR wireless remote for convenient one-click source switching from a distance; a physical switch button on the front panel serves as spare control when the remote is unavailable. Equipped with US standard power adapter to provide sufficient power for stable 4-source dual-screen simultaneous output, effectively offsetting long cable signal attenuation.

Internal metal shielding blocks electromagnetic interference to maintain stable performance during all-day continuous operation. No driver installation required for quick setup. Ideal for multi-console gaming home entertainment, small conference room multi-source presentation, shopping mall dual-screen advertising broadcast and graphic design dual-monitor workstation expansion.