UHDS-402A: 4x2 HDMI 2.0 Matrix Switcher with Audio Extraction
Key Features:
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HDMI 2.0, HDCP 2.2 / 1.4 & DVI 1.0 Compliant – Ensures broad compatibility with modern and legacy HDMI devices.
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4 HDMI Inputs + 2 HDMI Outputs – Easily switch between four sources to display on two monitors or TVs.
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Supports Resolutions Up to 4K@60Hz (4:4:4) – Uncompressed ultra-high-definition video with lifelike color and clarity.
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18Gbps Bandwidth on All HDMI Ports – Handles the full bandwidth of HDMI 2.0 for high-performance AV transmission.
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HDR Format Support – Compatible with Dolby Vision, HDR10+, and HLG for rich, dynamic visuals.
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Built-in Audio Extractor – Extracts HDMI input audio (from OUT A or OUT B) to optical (TOSLINK) and analog L/R outputs.
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4K to 1080p Downscaling – Independently downscale 4K content to 1080p for displays that don’t support UHD.
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ARC (Audio Return Channel) – Allows audio to be sent from the TV back to an AV receiver or soundbar over a single HDMI cable.
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Advanced EDID Management – Includes AUTO, COPY, and STD modes to ensure compatibility with various displays.
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Flexible Control Options – Operate via front panel buttons or included IR remote for convenient source switching.
The UHDS-402A HDMI Switcher is a high-performance 4x2 HDMI switch that allows you to connect up to four HDMI source devices—such as streaming boxes, Blu-ray players, or gaming consoles—and output them to two HDMI displays simultaneously. It supports video resolutions up to 4K2K@60Hz with full YCbCr 4:4:4 chroma sampling, ensuring vibrant color and detail.
Built with support for Dolby Vision, HDR10+, and HLG, it brings out the best in compatible TVs and projectors. The unit offers audio extraction from HDMI input sources to both optical SPDIF and analog stereo L/R outputs—making it ideal for integrating with legacy audio systems.
Its downscale feature allows one output to remain in 4K while the other automatically converts to 1080p, providing compatibility with mixed-resolution display setups. The integrated ARC function simplifies audio routing back to an AV receiver. The switch also features advanced EDID management to maximize handshake stability and video/audio compatibility.
With its compact design, 18Gbps bandwidth, and plug-and-play control via front panel or IR remote, the UHDS-402A is an ideal solution for home theaters, conference rooms, digital signage, and more.
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- Audio extraction through Optical and Analog
- Video resolutions up to 4K@60Hz
- ARC support
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CONNECTIVITY
| INPUT: |
4 × HDMI [Type A, 19-pin female] |
|
| OUTPUT: |
2 × HDMI [Type A, 19-pin female] |
|
|
1 x OPTICAL [S/PDIF, female] |
|
|
1 × L/R [3.5mm Stereo Mini-jack] |
|
| CONTROL: |
1 × SERVICE [Micro USB, Update port] |
|
PACKAGE CONTENTS
| 1x UHDS-402A |
| 1x Remote |
| 2x Mounting ears |
| 1x Power Adapter |
| User Manual |
SUPPORTED HDMI CABLES
| HDMI 2.0 / 2.1 |
We recommend using high-quality HDMI 2.0 / 2.1 cables under 30 feet for optimum performance |
EXTENDING DISTANCE
VIDEO OUTPUT
| Video Bandwidth: |
18 Gbps |
| Video Resolutions: |
Up to 4K@60Hz |
ADDITIONAL FEATURES
| Audio Extraction: |
3.5mm |
| ARC / eARC Passthrough: |
✅ |
| EDID Management: |
✅ |
| VRR / ALLM / FVA: |
❌ |
| Dolby Atmos / DTS X Passthrough: |
❌ |
| 4K to 1080p Downscale: |
✅ |
| USB KVM: |
❌ |
AUDIO SUPPORT
| HDMI Audio Formats: |
PCM 2.0/5.1/7.1, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD |
| 3.5mm Analog Audio Formats: |
PCM 2.0 (Note: If ARC function is turned on, the audio port will mute) |
COMPLIANCES
| HDMI Compliance |
HDMI 2.0 |
| HDCP Compliance |
HDCP 2.2 |
POWER
| Power Consumption: |
3.8W (Max) |
|
| Power Supply: |
Input: AC 100-240V 50/60Hz |
|
|
Output: DC 12V/1A |
|
DIMENSIONS & WEIGHT
| Length:
|
251mm / 9.88in |
|
| Width: |
105mm / 4.13in |
|
| Height:
|
20mm / 0.79in |
|
| Weight:
|
620g / 1.36lbs |
|
PROPERTIES
| Color: |
Black |
| Housing: |
Metal Enclosure |
| Operating Temperature: |
0°C~40°C / 32°F~104°F |
| Storage Temperature: |
-20°C~60°C / -4°F~140°F |
| Relative Humidity: |
20%~90% RH (non-condensing) |
WARRANTY
| 1-Year Manufacturer's Warranty |
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