HDMI splitter ATEN VS4814 4-port True 4K

The ATEN VS4814 4-port True 4K HDMI splitter distributes a single HDMI source to up to four displays while preserving True 4K resolution and signal integrity. Designed for professional and commercial environments, this HDMI splitter supports simultaneous output to multiple monitors without scaling down image quality. The device is intended for use in meeting rooms, classrooms, retail displays and multi-screen presentation setups where a single source must be shown on several screens at once.

Advantages

The VS4814 maintains native 4K resolution across all outputs and ensures consistent video performance across connected displays. It features plug-and-play operation for straightforward deployment and minimal configuration, while its compact design simplifies rack or table placement. The splitter supports common HDMI features and provides a stable, low-latency connection for real-time video and presentation workflows.

Suitable for

• Corporate meeting rooms and boardrooms for multi-screen presentations
• Classrooms and lecture halls requiring the same content on several displays
• Retail and digital signage installations with synchronized screens
• Exhibition booths and trade shows where one source drives multiple monitors

Key specifications

• Number of outputs: 4 HDMI outputs
• Maximum resolution: True 4K support
• Signal distribution: Simultaneous output to all connected displays
• Latency: Low latency signal pass-through suitable for live presentations
• Compatibility: Works with standard HDMI sources and displays
• Installation: Plug-and-play with compact form factor

How to use

Connect the HDMI source device to the splitter’s input port and then connect up to four HDMI displays to the output ports. Power the unit using the supplied power adapter and ensure all connected displays are set to accept the incoming HDMI signal. The splitter automatically distributes the source signal to each connected monitor at True 4K resolution without additional configuration. If a connected display does not show an image, verify cable connections, display input selection, and source output settings.

Usage recommendations

For optimal results use high-quality HDMI cables rated for 4K transmission and verify that source and display devices support the desired resolution and refresh rate. Keep cable runs within recommended lengths for HDMI 4K to prevent signal degradation. When deploying in public or commercial spaces, test the complete setup prior to use to confirm consistent output on all screens.