StarTech.com 4K HDMI Splitter — 1x4, 4K 30Hz, Aluminum HDMI Hub

The StarTech.com 4K HDMI Splitter is a versatile 1x4 HDMI distribution solution designed to mirror a single high-definition source across four displays or projectors with pristine 4K quality. Built for reliability in busy environments—from digital signage and classrooms to conference rooms and home theaters—this HDMI hub combines a robust aluminum enclosure with plug-and-play simplicity. It delivers synchronized, ultra-clear output across multiple screens, enabling immersive presentations, coordinated video walls, and seamless multi-monitor setups without the need for software or complex configuration.

• 1x4 HDMI distribution Mirrors a single HDMI source to four displays or projectors simultaneously, making it effortless to create a synchronized multi-display system for presentations, signage, or collaborative setups.
• 4K at 30Hz support Delivers crisp, detailed video up to 3840x2160 at 30 Hz across all connected outputs, preserving color accuracy and motion clarity on every screen.
• Durable aluminum enclosure A rugged, compact chassis provides reliable performance in high-traffic environments while aiding heat dissipation for extended use.
• Backward compatibility Works with HDMI 1.4 and newer devices, ensuring broad compatibility with a wide range of displays, projectors, media players, and graphics sources.
• Plug-and-play convenience No drivers or software are required—simply connect HDMI cables and power on your devices to begin mirroring content instantly.

Technical Details of StarTech.com 4K HDMI Splitter

• Port configuration: 1 x HDMI input, 4 x HDMI outputs
• Maximum supported resolution: 4K (3840×2160) at 30 Hz
• Enclosure: Aluminum housing for durability and efficient heat management
• HDMI compatibility: Backward compatible with HDMI 1.4 and newer specifications
• Form factor: Desktop-friendly design suitable for desks, shelves, or rack mounting
• Power requirements: Plug-and-play; designed to operate without requiring software or drivers

How to install StarTech.com 4K HDMI Splitter

• Connect your HDMI source device (such as a Blu-ray player, computer, or streaming box) to the splitter’s input port using a standard HDMI cable.
• Attach up to four HDMI displays or projectors to the splitter’s four output ports using separate HDMI cables for each display.
• Power on the source and all connected displays. If your splitter model includes a power adapter, connect it to a power outlet to ensure stable distribution across all outputs.
• Select the corresponding HDMI input on each display. The content from the source will be mirrored across all connected screens.
• For optimal results, use high-quality HDMI cables with adequate length to minimize signal loss, and keep cables tidy to reduce interference and heat buildup.

Frequently asked questions

• Q: What is the maximum resolution supported? A: The splitter supports up to 4K at 30 Hz.
• Q: How many displays can be connected? A: Up to four displays or projectors can mirror the same HDMI source.
• Q: Is this product plug-and-play? A: Yes. It requires no software or drivers.
• Q: Is the splitter backward compatible with older HDMI devices? A: Yes, it is compatible with HDMI 1.4 and newer devices.
• Q: Can I get 4K at 60Hz with this splitter? A: No. This model is designed for 4K at 30Hz maximum.