Gefen
Gefen 1:4 HDMI Ultra HD Splitter
Best high-definition splitter for multi-screen home theater setups.
The Gefen ToolBox 1:4 HDMI Ultra HD Splitter is designed to efficiently distribute a single Ultra Hi-Def A/V source to four displays simultaneously, ensuring no loss in quality or resolution. It supports impressive 4K x 2K resolutions at 30Hz and features Fast Switching Technology for quicker HDCP authentication. This splitter also handles 12-bit Deep Color, 3DTV pass-through, and advanced lossless audio formats like Dolby TrueHD and DTS-HD Master Audio. With Advanced EDID Management, it simplifies integration, making it a robust solution for extending high-definition content across multiple screens.
$299.00
Owner Satisfaction
4.5
/ 5
Category Rank
123
/ 912
#123 in HDMI Splitters & Switches
Price vs Category Average
-70%
Below average
Input Ports
1
/ HDMI Type A female
Who it's for
- Home theater enthusiasts demanding pristine 4K visual fidelity
- Commercial installers requiring dependable, long-term signal stability
- Media streamers needing seamless compatibility with protected content
Who should skip it
- Budget-conscious shoppers seeking affordable basic connectivity
- Users needing to toggle between multiple different input devices
- Minimalists looking to avoid extra power cables and clutter
Performance breakdown
Signal Reliability
Maintains consistent, high-fidelity distribution across all four connected displays simultaneously.
Switching Speed
Fast Switching Technology significantly reduces frustrating delays during HDCP handshake processes.
Resolution Support
Handles 4K at 30Hz, though limited for modern high-refresh gaming setups.
Integration Ease
Advanced EDID management simplifies complex multi-screen configurations for a seamless setup.
Audio Fidelity
Full support for lossless formats ensures premium sound quality remains completely intact.
Build Durability
Compact, robust chassis design built to withstand demanding professional installation environments.
Key Specs
Input Ports
1 HDMI Type A female
Output Ports
4 HDMI Type A female
Maximum Resolution
4K x 2K (3840 x 2160 @ 30Hz)
Color Depth
12-bit Deep Color
Bandwidth
10.2 Gbps maximum
Dimensions
3.0 in. W x 9.0 in. H x 1.0 in. D
Weight
0.56 lbs. (0.26 kg.)
Power Input
5V DC via locking connector
Features
- Distributes one source to four displays
- Supports Ultra HD 4K x 2K resolution
- Accelerates HDCP authentication with FST
- Passes through 3DTV and Lip Sync signals
- Supports 12-bit Deep Color depth
- Advanced EDID Management for seamless integration
- Field-upgradeable firmware via Mini-USB
- Supports lossless audio formats
What customers say
Customers overwhelmingly praise the Gefen splitter for its exceptional reliability and superior signal integrity, especially in professional and high-end home theater setups. Reviewers highlight its robust build quality and flawless distribution of 4K Ultra HD signals without latency or degradation. A key benefit is its effective handling of complex HDCP protocols and precise EDID management, ensuring optimal display settings across multiple screens. This consistency makes it a dependable, set-it-and-forget-it solution for complex needs. While performance justifies the premium price for those prioritizing guaranteed stability, budget-conscious buyers find the cost significant. Overall, this unit is highly recommended for users whose primary requirement is flawless, mission-critical performance.
Know before you buy
No, this model supports 4K resolutions up to 30Hz. If your source content requires 60Hz, you will need to look for a splitter that supports HDMI 2.0 or higher.
FST accelerates the HDCP authentication process between your source and displays. This significantly reduces the time it takes for your screens to display an image when you first power them on or switch inputs.
Yes, it is compatible with advanced lossless audio formats, including Dolby TrueHD and DTS-HD Master Audio, ensuring your audio quality remains intact across all four outputs.
Advanced EDID Management ensures that the source device correctly identifies the capabilities of your connected displays. This prevents common handshake issues and ensures you get the best possible resolution and audio format across all screens.
Yes, the device features a Mini-USB port that allows for field-upgradeable firmware. This helps keep the unit compatible with future updates or minor technical refinements.
Yes, the unit supports 3DTV pass-through, allowing you to distribute 3D content to compatible displays without losing the 3D signal.
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Ready to buy?
$299