ATEN
4x4 True 4K HDMI Matrix Switch
Best professional routing solution for complex multi-display AV setups.
Elevate your video routing with the ATEN VM0404HA 4x4 4K HDMI Matrix Switch. Seamlessly direct any of four HDMI sources to four displays, supporting future-ready 4K resolutions up to UHD (3840 x 2160) and DCI (4096 x 2160). Enjoy flexible control through front-panel buttons, IR remote, or RS-232. This switch optimizes display settings with EDID Expert™ and supports high-quality audio like Dolby True HD. Its rack-mountable 1U design makes it ideal for professional installations in demanding environments such as classrooms, auditoriums, and retail spaces.
$371.04
Owner Satisfaction
4.5
/ 5
Category Rank
123
/ 912
#123 in HDMI Splitters & Switches
Price vs Category Average
-63%
Below average
Matrix Switching
44
/ inputs to outputs
Who it's for
- AV installers managing complex multi-zone display environments
- Professional videographers requiring pristine color accuracy and resolution
- System integrators needing versatile remote and serial control options
Who should skip it
- Budget-conscious homeowners seeking simple plug-and-play solutions
- Casual users lacking experience with advanced network and signal configuration
- Minimalists needing discreet equipment placement behind a wall-mounted TV
Performance breakdown
Signal Versatility
Handles 4K resolutions with ease across all four independent output channels.
Control Flexibility
Multiple input methods ensure seamless integration into any professional AV setup.
Build Integrity
Rugged 1U rack-mountable chassis designed for demanding, high-traffic commercial environments.
EDID Management
Smart display optimization prevents common handshake issues between varied output devices.
Audio Fidelity
Robust support for high-end formats like Dolby True HD and DTS.
Future Readiness
Solid 4K performance, though limited by HDMI 1.4 and HDCP 1.4 standards.
Key Specs
Matrix Switching
4 inputs to 4 outputs
Max Resolution Support
UHD (3840 x 2160) and DCI (4096 x 2160)
Refresh Rates
30 Hz (4:4:4) and 60 Hz (4:2:0)
Signaling Rates
Up to 3.4 Gbits/sec
Bandwidth
3.4 Gbps maximum
HDCP Version
1.4 compatible
Audio Formats Supported
Dolby True HD and DTS HD Master audio
Weight
3.00 lbs
Features
- Seamless 4x4 4K signal routing
- Flexible control via panel, IR, or RS-232
- Optimizes display settings with EDID Expert™
- Supports high-quality Dolby True HD audio
- Secure connections with LockPro™ support
- Rack Mountable 1U design
- Compatible with 3D, Deep Color, and 4K
- Includes CEC functionality
What customers say
Users consistently praise this matrix switch for its exceptional reliability and performance in complex A/V setups. The core strength is its ability to flawlessly manage true 4K signals without compression or delay, setting it apart from lesser options. Reviewers appreciate the robust build quality and advanced control features, especially the EDID management, which resolves common compatibility issues across multiple displays. While the high initial investment tempers the value perception for casual buyers, professionals confirm the superior quality justifies the cost for demanding environments. The powerful features do introduce a slight learning curve for optimal configuration, but overall sentiment confirms its status as a top-tier, dependable solution.
Know before you buy
Yes, the VM0404HA is a true matrix switch, meaning you can independently route any of the four input sources to any of the four output displays at the same time.
It supports 4K resolutions up to 3840 x 2160 and 4096 x 2160. It handles 4K at 30Hz with 4:4:4 color sampling and 4K at 60Hz with 4:2:0 color sampling.
You have three flexible control options: the physical buttons on the front panel, the included IR remote control, or a serial connection via RS-232 for integration with professional control systems.
EDID Expert allows the switch to select the optimal video settings for your displays, ensuring that your sources output the best possible resolution and format for the connected screens to prevent compatibility issues.
Yes, the switch supports high-quality audio formats, including Dolby TrueHD and DTS-HD Master Audio, ensuring your sound quality remains as clear as your video signal.
The VM0404HA features a 1U rack-mountable design, making it easy to integrate into standard professional AV racks. Please note that specific rack ears or mounting kits should be verified against your existing rack setup.
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