HDMI 1.4 Splitter 1-in 2-out 4K@30Hz No name (UGREEN/40201EU)

The HDMI 1.4 Splitter 1-in 2-out 4K@30Hz is a compact signal distribution device that duplicates a single HDMI source to two HDMI displays simultaneously. Compatible with HDMI 1.4 signal formats, the splitter supports resolutions up to 4K at 30Hz and transmits both audio and video to connected screens. It is intended for simple duplication tasks in home AV setups, small presentations, retail digital signage and multi-screen monitoring where identical output is required on two displays.

Advantages

This HDMI splitter provides simultaneous mirroring of one HDMI input to two outputs without requiring additional configuration. Its support for 4K@30Hz ensures compatibility with high-definition sources while maintaining surround audio pass-through where supported by the source and displays. The compact design allows discreet placement near AV equipment and reduces cable clutter compared with solutions that require multiple source devices. The device operates with standard HDMI 1.4 equipment and is plug-and-play for straightforward installation.

Suitable for

• Home theater setups where the same image is needed on two screens
• Small conference rooms and presentations that require duplicate displays
• Retail and restaurant digital signage with identical content on multiple monitors
• Control rooms and simple multi-screen monitoring applications

Key specifications

• HDMI standard: HDMI 1.4 compatible
• Input/Output: 1 HDMI input, 2 HDMI outputs
• Maximum resolution: 4K (3840×2160) at 30Hz
• Audio: Pass-through for standard HDMI audio formats supported by source and sinks
• Signal type: Digital HDMI video and audio
• Power: External USB or dedicated power input depending on model (check included accessories)
• Form factor: Compact tabletop housing for near-equipment placement

How to use

Connect the HDMI source device (such as a Blu‑ray player, media streamer or laptop) to the splitter's HDMI input using a standard HDMI cable. Connect up to two HDMI displays to the splitter outputs with HDMI cables. If the unit requires external power, connect the supplied power cable or USB power source and switch the unit on. The splitter duplicates the source signal to both outputs automatically; no software or driver installation is typically required. Verify that source and display devices are set to compatible resolution and audio formats if output is not displayed as expected.

Usage recommendations

Use high-quality HDMI cables rated for the required resolution to maintain signal integrity at 4K@30Hz. For the best audio and video compatibility, set the source device to output a resolution and refresh rate supported by both displays. Avoid daisy-chaining additional splitters or long passive cable runs that may degrade the signal; if longer distances are required, consider active extenders or reinforced cabling.