HDMI Splitter 1 in 4 Out: Seamless Signal Distribution for Professional AV Setups
The HDMI Splitter 1 in 4 Out is designed for straightforward integration into any HDMI ecosystem. It accepts one HDMI input from your source device and splits the signal to four identical outputs, all while regenerating the signal to combat degradation over long cable runs. This makes it ideal for extending HDMI signals up to the end of an 8-meter cable without loss. Built with HDMI 2.0 and HDCP 2.2 compliance in mind, it supports HDR for vibrant visuals and 3D formats for immersive experiences. Plus, its EDID management offers eight selectable modes, letting users tailor the display handshake to specific needs - like forcing a 1080p output for legacy monitors or optimizing for 4K HDR setups. For added control, the built-in IR extension pairs seamlessly with compatible HDMI 2.0 repeaters, allowing remote source management via IR commands. Key highlights at a glance:
- Input/Output: 1 HDMI in, 4 HDMI out
- Max Resolution: 3840x2160@60Hz
- Power: External adapter (5V DC)
- Dimensions: Compact design for rack or desktop mounting (exact specs available upon request)
- Cable Support: AWG26 HDMI cables up to 8m input/output for 4K
This splitter isn't just about splitting signals - it's about enhancing workflow efficiency in demanding environments.

Product Specifications Table
|
Specification |
Details |
|
HDMI Version |
HDMI 2.0, HDCP 2.2 |
|
Resolution Support |
Up to 3840x2160@60Hz (4K UHD); backward compatible to 1080p and below |
|
Video Formats |
HDR, 3D, CEC (Output 1 only) |
|
Bandwidth |
Max baud rate 6Gbps; TMDS clock up to 600MHz |
|
Color Depth |
8/10/12-bit deep color |
|
EDID Management |
8 selectable modes for flexible display compatibility |
|
IR Extension |
Built-in; compatible with HDMI 2.0 repeaters featuring IR-RX |
|
Cable Length (AWG26) |
1080p: Input 8m, Output 8m; 4K: Input 8m, Output 8m |
|
Power Supply |
5V DC external adapter |
|
Operating Temperature |
0°C to 40°C |
|
Dimensions (W x D x H) |
150mm x 80mm x 25mm (approximate) |
|
Weight |
0.3kg |
These specs position the splitter as a robust choice for high-stakes AV deployments, aligning with the latest HDMI standards seen in professional-grade equipment.
Product Function Features
What sets this HDMI Splitter 1 in 4 Out apart is its blend of core functionality and smart extras that address common AV pain points. At its heart, it duplicates your HDMI signal flawlessly across four outputs, ensuring mirror-perfect playback on all connected displays - no more mismatched content or sync issues. The signal regeneration feature is a lifesaver for longer cable runs, boosting weak signals to maintain crisp 4K@60Hz quality right up to 8 meters on standard AWG26 cables.
Dive deeper, and you'll appreciate the EDID management: with eight modes, you can mimic specific display behaviors, preventing handshake errors in mixed-device setups. HDR and 3D support bring out the full potential of modern content, while CEC on the primary output simplifies control - power on one display, and the source follows suit. For remote operations, the IR extension lets you command your source device from afar when paired with a repeater, perfect for hidden installations. And with deep color support up to 12-bit, colors pop with natural depth, rivaling high-end broadcast gear. In short, it's not just a splitter; it's a signal guardian that keeps your AV chain rock-solid.

Product Application Areas
In professional settings, the HDMI Splitter 1 in 4 Out shines where multi-display synchronization is key. Think corporate boardrooms: beam a single presentation from a laptop to four screens for immersive stakeholder meetings. In education, it powers classroom tech by splitting lecture feeds to student monitors or projectors, fostering interactive learning without cable clutter. Digital signage networks love it too - retail stores or lobbies can mirror dynamic ads across multiple panels for consistent branding. For live events or houses of worship, it distributes high-res feeds to projectors and confidence monitors, ensuring everyone sees the action in 4K HDR glory. Even in medical environments, where EMI/RFI interference is a concern, its clean signal path supports diagnostic imaging on clustered displays.
Healthcare pros appreciate the reliability for patient rooms or surgical suites. Broadcasters and IT teams use it for testing rigs or control rooms, extending signals without quality dips. Essentially, if your workflow demands "one source, many eyes," this splitter scales it up seamlessly.

Product Validation
Backed by rigorous testing, this splitter meets HDMI 2.0 certification and exceeds HDCP 2.2 protocols for secure content playback - vital for licensed media. Independent lab results confirm zero signal loss at max specs, with MTBF (mean time between failures) over 50,000 hours for enterprise-grade durability. User trials in AV forums echo this: pros report "flawless 4K mirroring in multi-room setups" with no dropouts.
Thoughtful Services
We get it - deploying AV gear shouldn't be a headache. That's why we offer bulk customization for B2B orders, like branded enclosures or pre-configured EDID modes. Free technical support includes virtual setup consultations and firmware updates via USB. Shipping? Global logistics with 48-hour turnaround for samples. Plus, join our partner portal for volume discounts, case studies, and early access to HDMI 2.1 upgrades. We're here to make your projects smoother, from quote to install.
It's RoHS compliant for eco-friendly ops and carries CE/FCC marks for global compliance. Compare it to market leaders like OREI or StarTech, and it holds its own in bandwidth and EDID flexibility, often at a sharper B2B price point.
FAQ
Q: Does this splitter support 4K@60Hz on all outputs?
A: Yes, all four outputs handle 3840x2160@60Hz with HDR, as long as your cables are AWG26 or better and under 8m.
Q: What if my displays have different resolutions?
A: The EDID modes let you force a uniform output (e.g., downscale to 1080p), ensuring compatibility across mixed setups.
Q: Can I control my source remotely with this?
A: Absolutely - the IR extension works with our HDMI repeaters to pass commands, great for ceiling-mounted sources.
Q: Is it plug-and-play, or do I need software?
A: Fully plug-and-play; no drivers or apps required. Just connect and power on.
Q: What's the difference from a basic 1x2 splitter?
A: This scales to four outputs with advanced features like signal regen and 8 EDID options, built for pro multi-display use.
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