cenmate HDMI Splitter 1-in-8 4K@60Hz HDMI 2.0

The CENMATE HDMI Splitter 1 in 8 out duplicates a single HDMI source to eight displays at up to 4K@60Hz with HDMI 2.0 bandwidth, EDID management and aluminum housing for stable operation.

Designed for venues and setups that need one video source shown on multiple screens, this 8-port HDMI splitter supports HDMI 2.0 signaling, high data throughput and selectable EDID modes so displays receive compatible video formats. It’s built with an aluminum alloy case to help dissipate heat during extended use and includes HDCP support for protected content. The unit simplifies distribution — note that it mirrors (duplicates) the input to all outputs rather than extending a desktop.

How does this splitter maintain video quality across eight displays?

The splitter uses HDMI 2.0-level signaling and an 18 Gbps-capable data path to preserve high-resolution video and audio when mirroring to multiple screens. It supports 4K at 60Hz with 4:4:4 chroma and 8-bit color depth for compatible sources and displays. Built-in support for 3D video and a high-speed transmission mode helps keep motion and color fidelity consistent across outputs.

• Up to 18 Gbps aggregate bandwidth for rich color and sharp motion
• 4K@60Hz support with 4:4:4 chroma sampling and 8-bit color
• 3D video passthrough for compatible content
• HDCP compatibility for protected streams

What connectivity and device compatibility can I expect?

The CENMATE 1-in-8 HDMI splitter accepts a single standard HDMI input and provides eight HDMI outputs for TVs, projectors and monitors. It is broadly compatible with game consoles, Blu-ray/DVD players, streaming boxes and PCs that use HDMI. Keep in mind the unit duplicates the input to every output; it does not create independent displays for extended desktop configurations.

• Input supports PS5/PS4, Xbox Series X/S, Blu-ray players, streaming boxes and PCs
• Outputs work with HDTVs, monitors, projectors and video walls expecting a mirrored signal
• Not designed for multi-source switching or display extension

How do EDID and thermal design affect setup and reliability?

This splitter includes a 4-position EDID toggle switch offering 16 EDID configurations so you can match the output timing and resolution to your displays. Choosing the proper EDID setting prevents handshake issues and ensures consistent resolution across different screens. The aluminum alloy housing helps dissipate heat from continuous operation, improving signal stability in long sessions.

• 4-position EDID switch with multiple presets for resolution handshakes
• Options to match source and display capabilities to avoid sync errors
• Aluminum case for improved heat dissipation and stable performance

Who is this for? Installers, AV integrators, business owners and educators who need to send the same HDMI feed to multiple displays will find this splitter useful. It’s well suited to bars, restaurants, churches, gyms, classrooms, conference rooms and retail displays that require synchronized video on up to eight screens. If you need one source shown identically across many monitors with reliable bandwidth and EDID control — and you do not require independent extended desktops — this unit is a practical, cost-effective choice.