OREI 4K@60hz 4x2 HDMI™ Matrix (Audio Extract)-UHDS-402A
- Audio extraction through Optical and Analog
- Video resolutions up to 4K@60Hz
- ARC support
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1. Flexible 4x2 HDMI Matrix for Dual Display Output
The UHDS-402A is a compact yet powerful HDMI matrix 4x2 switcher that allows you to connect up to four HDMI sources and output to two displays simultaneously. Whether you're managing home entertainment, a conference room, or digital signage, this 4x2 HDMI switcher gives you seamless control and flexibility over source-to-display routing.

2. Crisp 4K Video with HDR and Full Bandwidth Support
Delivering uncompressed Ultra HD visuals, the switch supports up to 4K@60Hz (4:4:4) and features full compatibility with Dolby Vision, HDR10+, and HLG. With 18Gbps bandwidth on all ports, this 4K matrix switcher ensures vibrant colors, smooth motion, and deep contrast—perfect for getting the most out of modern displays and content.

3. Integrated Audio Extraction and ARC Functionality
Built-in audio extraction lets you output sound from either HDMI output to optical (TOSLINK) or analog stereo (L/R), enabling integration with external sound systems. Plus, with ARC support on Output A, audio can return from your TV to an AV receiver or soundbar using just one HDMI cable—simplifying your setup without sacrificing quality.

4. Downscaling, EDID Management, and Easy Control
The UHDS-402A offers independent 4K to 1080p downscaling, allowing you to mix UHD and legacy displays without compatibility issues. Advanced EDID management with AUTO, COPY, and STD modes ensures stable connections between devices. Control is simple and convenient using front-panel buttons or the included IR remote, making this HDMI matrix switcher easy to integrate into any AV environment.
UHDS-402A: 4x2 HDMI 2.0 Matrix Switcher with Audio Extraction
Key Features:
- HDMI 2.0, HDCP 2.2 compliant
- Video resolutions up to 4K@60Hz
- 18Gbps video bandwidth
- HDR10+ and Dolby Vision pass through
- Audio Return Channel (ARC) support
- Audio extraction through Optical and Analog aux
- 4K to 1080p downscale for both outputs
- Robust body and plug-and-play setup
The UHDS-402A is a seamless matrix switch, allowing users to display any of the 4 inputs on any of the 2 outputs, with the capability of duplicating a source to both outputs. HDMI 2.0 and HDCP 2.2 compliant, providing an uncompressed 18 Gbps video bandwidth across all HDMI ports, supporting video resolutions of up to 4K@60Hz 4:4:4. With Dolby Vision, HDR 10+, and HLG passthrough, it ensures stunning visual quality. Its downscaling feature enables the downscaling of 4K output to 1080P resolution, for displays that don’t have 4K support. It can also extract audio from any of the 4 inputs to the Optical or Analog Aux. Additionally, it supports ARC and EDID with 3 modes. Whether you're conducting presentations, hosting video conferences, or delivering multimedia education, this device can be a perfect solution for your distribution needs.