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1 In 4 Out HDMI 1.4b Powered Splitter with AC Adapter, Mirror Screen Duplicator Supports 4K@30Hz 1080P 3D for Monitors TVs Projectors
- 1-source to 4-displays mirror splitter, duplicates identical video signal to four screens simultaneously, ideal for exhibition, conference hall and retail advertising
- HDMI 1.4b standard with independent AC power supply, stable long-distance signal transmission without attenuation or black screen issues
- Multi-resolution compatibility: max 4K@30Hz, backward supports 2K, 1080P Full HD and immersive 3D video content playback
- Built-in signal amplification chip enhances output strength, multi-layer shielding eliminates flicker, color distortion and audio desync on four connected displays
- Universal compatibility with laptops, set-top boxes, Blu-ray players, game consoles, HDTVs, monitors and projectors for commercial & home multi-screen broadcast
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This active 1×4 HDMI splitter adopts HDMI 1.4b protocol and comes with a matched AC power adapter to supply stable power for signal amplification, solving weak signal problems of passive splitters under multi-screen load. It only realizes screen mirroring/duplication, outputting the same picture to four display devices at once, not supporting extended display mode. The device supports up to 4K@30Hz ultra-high definition resolution, as well as 1080P and 3D video formats to meet daily media playback and commercial display demands. High-performance signal processing chip ensures consistent picture color and synchronized audio on all four outputs, while internal anti-interference structure resists electromagnetic disturbance from surrounding equipment. Compact desktop-friendly casing with indicator lights for working status monitoring. Plug-and-play without driver installation, widely applied in meeting room presentations, store advertising screens, classroom teaching and home multi-screen viewing scenarios.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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