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HDMI SPLITEER USB

An HDMI splitter takes a single audio/video signal from one source (like a laptop, Blu-ray player, or gaming console) and duplicates it to be displayed on multiple screens or projectors simultaneously.

Core Features

Mirroring Only: Splitters only duplicate or mirror the screen; they do not allow you to extend your desktop across multiple monitors.
Port Configurations: Commonly available as 1-in-2-out (for two screens) or 1-in-4-out (for four screens), but units exist for up to 16 screens.
Resolution Matching: Splitters dictate that all connected screens will downgrade to match the resolution of the lowest-capability monitor in the setup (e.g., if you connect a 4K TV and a 1080p monitor, both will output at 1080p).
Power Requirements: Most robust splitters are active, meaning they require an external power supply (often USB) to ensure signal strength and prevent data loss over long cables.