4K@60hz 4x2 HDMI™ Matrix (Audio Extract)-UHD-402D
- 4 in 2 out HDMI Matrix Switch with HDR & downscaling
- Resolutions up to 4K@60Hz 4:4:4
- ARC Audio extraction with output via Optical and L/R ports
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1. Flexible 4×2 HDMI Matrix Switching
The UHD-402D is a versatile HDMI matrix 4×2 that connects up to four HDMI sources to two displays, allowing independent or simultaneous output selection. Fully HDMI 2.0 and HDCP 2.2 compliant, it supports 4K@60Hz (4:4:4) video resolutions for stunning Ultra HD clarity. Whether in a home theater, conference room, or classroom, this HDMI matrix switcher delivers reliable and flexible signal routing for any AV setup.

2. Premium Video Quality with HDR Support
Enjoy vibrant colors and lifelike contrast thanks to HDR pass-through, 12-bit deep color, and 18Gbps bandwidth. This 4K HDMI matrix switch maintains uncompressed video quality for crisp, detailed visuals in both professional and home environments. With 4K to 1080p downscaling in splitter mode, it’s perfect for mixed display resolutions without sacrificing picture quality.

3. Advanced Audio Extraction and ARC Functionality
The UHD-402D offers independent optical and analog audio outputs for both HDMI outputs, giving you flexible options to integrate with external sound systems. Output A also supports ARC (Audio Return Channel), allowing audio from an ARC-compatible TV to be sent back to a soundbar or AV receiver. Compatible with uncompressed and compressed audio formats including LPCM, DTS-HD Master Audio, and Dolby TrueHD, this matrix 4K solution ensures premium sound to match the visuals.

4. User-Friendly Operation for Any Installation
Control the matrix effortlessly using the front panel buttons or the included IR remote control. Designed for both home and commercial AV environments, the UHD-402D 4K HDMI matrix switch offers dependable performance, straightforward setup, and robust build quality. From small office installations to multi-device home theaters, this HDMI matrix switcher makes managing multiple sources and displays simple and efficient.
OREI UHD-402D: 4x2 HDMI Matrix UltraHD with ARC Audio Extraction
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HDMI 2.0 & HDCP 2.2 Compliant – Ensures compatibility with the latest video sources and content protection standards.
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Supports Video Resolutions up to 4K@60Hz (YUV 4:4:4) – Provides stunning Ultra HD video with vivid color and clarity.
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HDR Pass-Through – Compatible with High Dynamic Range formats for enhanced contrast and lifelike picture quality.
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Independent Audio Outputs for Both HDMI Outputs (A & B) – Optical and Analog audio extraction for flexible sound system integration.
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ARC (Audio Return Channel) on Output A – Enables audio return from ARC-compatible displays to soundbars or amplifiers.
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18Gbps Video Bandwidth (600MHz/6Gbps per channel) – Supports uncompressed, high-quality audio and video transmission.
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12-Bit Deep Color Support – Delivers rich, lifelike color depth for a superior viewing experience.
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4K to 1080p Downscaling in Splitter Mode – Allows simultaneous 4K and 1080p output when using displays with different resolution capabilities.
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Uncompressed and Compressed Audio Support – Compatible with LPCM, DTS, Dolby Digital, DTS-HD Master Audio™, and Dolby TrueHD formats.
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Simple Control Options – Easily operate the device using front panel buttons or the included IR remote control.
The UHD-402D is a high-performance 4x2 HDMI Matrix Switch, designed to connect up to four HDMI source devices to two HDMI displays with maximum flexibility.
Fully compliant with HDMI 2.0 and HDCP 2.2 standards, this device delivers ultra-high-definition video resolutions up to 4K@60Hz with 4:4:4 color sampling, along with 18Gbps bandwidth for uncompromised audio and video quality.
Supporting HDR formats, ARC (Audio Return Channel) on Output A, and audio extraction through Optical and Analog ports for both outputs, the UHD-402D offers versatile audio management options. In Splitter mode, the device can automatically downscale 4K content to 1080p on one display, ensuring compatibility with mixed display environments.
Ideal for home theater systems, conference rooms, classrooms, and commercial AV setups, this matrix switch provides seamless control via front panel buttons or the included IR remote, delivering reliable and feature-rich HDMI signal distribution.