HDMI Splitter 1×4 with Power Adapter — Send One Source to Four Displays at Once

This HDMI Splitter (1 input to 4 outputs) lets you mirror a single HDMI source to four displays simultaneously, making it ideal for classrooms, retail signage, reception areas, training rooms and control desks. Instead of moving players or running multiple sources, you keep one reliable source in a convenient location and distribute the same video to TVs, projectors or monitors around the space—clean, consistent and easy to manage.

The kit is designed for plug-and-play installation: connect your HDMI source to the input, then link up to four screens from the outputs. A dedicated power adapter stabilizes the signal to all ports, while compact, installer-friendly housing and status LEDs simplify quick checks on site. For tidy setups, the splitter tucks behind a display or inside a small rack, and it pairs perfectly with in-wall conduits or cable raceways for professional cable management.

Whether you’re mirroring a media player, PC, satellite box or signage controller, the splitter maintains synchronized video to all connected displays. For best results in busy environments, match resolution and refresh rate across displays (e.g., a common 1080p@60 profile) and use quality HDMI cables of appropriate length. If you ever need to expand later, you can feed one of the outputs into another distribution device to cover a larger zone, while keeping the original source unchanged.

Practical examples: show welcome slides in a lobby and mirror them to hallway screens; duplicate a presenter’s laptop to projector + confidence monitor + side TVs during workshops; or feed the same promotional loop to four TVs along a retail wall. By centralizing content in one player, updates stay simple—load content once and the entire layout refreshes together.

Key Features

• Mirror one source to four screens: perfect for signage, classrooms and showrooms.
• Stable power delivery: included adapter helps maintain a consistent signal on all ports.
• Quick setup: simple input/output labeling and LED indicators for fast checks.
• Professional cable management: compact design fits behind displays or in slim racks.
• Flexible compatibility: works with common HDMI sources and TV/projector inputs.

Specifications