HDMI Splitter 4K 60Hz 1x4 Multi-Resolution Output - Reliable

Our review of this HDMI Splitter 4K 60Hz 1x4 finds it best suited for anyone who needs to send a single HDMI source to multiple displays while preserving 4K on capable screens. The bottom line is simple: it handles mixed-display environments well by using Multi-Resolution Output (MRO)

Key Features

• 1 in 4 out: Connect one HDMI source to four displays at once, making it practical for retail, presentations, or multiple TVs in a home without constant cable swapping.
• Multi-Resolution Output (MRO): Automatically adjusts each output so compatible displays receive full 4K@60Hz while older screens are downscaled to 1080p to avoid compatibility problems.
• 4K@60Hz with HDR support: Full HDMI 2.0 bandwidth and support for HDR10 and Dolby Vision preserve contrast and color on supported displays for a better viewing experience.
• HDCP compliant: Full HDCP 2.3/2.2 compliance ensures it works with modern streaming devices and gaming consoles that require content protection.
• Smart EDID copy: The splitter can copy EDID from the primary display (priority Output 1 then 2) to apply optimal settings and reduce manual configuration.
• Audio formats supported: Passes premium audio including Dolby Atmos, Dolby TrueHD, DTSX, DTS-HD, and PCM so sound remains intact across connected devices.

Who It's For

This splitter is for home theater enthusiasts, small businesses, and installers who need to drive multiple displays from one source while keeping the best picture on capable screens. The automatic resolution handling makes it especially useful in setups that mix 4K TVs with older 1080p monitors, avoiding the hassle of forcing a single resolution across all outputs.

Those who should look elsewhere include users who need audio extraction to analog outputs or adjustable per-output EDID tweaking beyond automatic copy behavior, and anyone who needs more than four outputs or distribution with long-run active signal boosting - an active distribution amp or matrix switcher may be better for those cases.

Pros & Cons

Pros

• Preserves 4K@60Hz, HDR10, and Dolby Vision on capable displays while downscaling others automatically.
• Plug-and-play setup with smart EDID
• Passes advanced audio formats for full surround and immersive sound across outputs.
• Good value for a compact, reliable 1x4 distribution solution.

Cons

• Does not include an analog audio extraction feature, so users needing separate audio outputs may require additional equipment.
• Some users reported occasional audio loss on certain setups, so complex AV chains may need troubleshooting.

Specifications

Our Verdict

The HDMI Splitter 4K 60Hz 1x4 is a practical, cost-effective choice for anyone needing to distribute one HDMI source to up to four displays while preserving 4K and HDR where possible. Its multi-resolution

Frequently Asked Questions

Will this splitter keep 4K on some TVs and downscale for others?
Yes, the Multi-Resolution Output (MRO) automatically preserves 4K@60Hz on compatible displays and downscales to 1080p for older screens.

Does it support Dolby Atmos and other high-end audio?
Yes, it passes Dolby Atmos, Dolby TrueHD, DTSX, DTS-HD, and PCM formats to connected displays or receivers.

What comes in the box?
The package includes the HDMI splitter unit, a power adapter, and a user manual.