WRIARICH
WRIARICH OZJ1-1 4x2 HDMI Matrix Switch 4K@60Hz HDR10 2xSPDIF 3.5mm Audio Downscaler 4K 1080P
Routes four 4K HDR sources to two displays with independent audio extraction via optical and 3.5 mm outputs
- TypeHDMI Switchers
- Changer TypeHDMI Switch/Extender
- ColorBlack
- Ports4
- MatrixYes
- AudioYes
- Connect four 4K sources to two displays with 4x2 matrix switching
- Enjoy HDR10 colour depth at 4K 60Hz via 18.5Gbps bandwidth
- Extract audio through dual SPDIF optical and 3.5mm stereo outputs simultaneously
- Downscale 4K signals to 1080P for mixed-resolution screens
- Control the matrix remotely using the included IR handset
4x2 HDMI Matrix with Audio Extraction
The WRIARICH OZJ1-1 connects four HDMI sources to two displays and simultaneously routes audio to both optical and 3.5 mm outputs. It handles 4K 60 Hz HDR10 signals with HDCP 2.2 compliance and provides a built-in downscaler that converts 4K input to 1080p on either output. The unit is operated by the included IR remote.
Installers needing independent source-to-display
Suited for home-theatre, classroom or digital-signage setups where two screens must show different 4K sources at the same time. Not for users who require more than two simultaneous outputs or who need audio formats beyond the provided optical and analogue connections.
18.5 Gbps bandwidth with 4K 60 Hz downscaling
The single decisive specification is the 18.5 Gbps HDMI 2.0b bandwidth that supports 3840x2160 at 60 Hz on all inputs while allowing each output to downscale independently to 1080p. This determines whether the matrix can carry your highest-resolution sources without compression.
Highlights
- Connect four 4K sources to two displays with 4x2 matrix switching
- Enjoy HDR10 colour depth at 4K 60Hz via 18.5Gbps bandwidth
- Extract audio through dual SPDIF optical and 3.5mm stereo outputs simultaneously
- Downscale 4K signals to 1080P for mixed-resolution screens
- Control the matrix remotely using the included IR handset
Specifications
| Brand | WRIARICH |
|---|---|
| Series | OZJ1-1 |
| Model | OZJ1-1 |
| Part Number | OZJ1-1 |
| Type | HDMI Switchers |
| Changer Type | HDMI Switch/Extender |
| Color | Black |
| Ports | 4 |
| Matrix | Yes |
| Audio | Yes |
| Specifications | HDMI 2.0 Matrix 4K 60Hz/30Hz HDMI-compatible Matrix 4x2 Switch Splitter HDCP 2.2 4 in 2 out Swicther With Audio HDR For for TV HDTV PS4 Product Type:HDMI Splitter 1x4. Interface Type: 4 HDMI in, 2 HDMI out Color: Black Power Supply: DC 5V. Max working current: 600mA Operating Temperature range -15°C to+45°C Dimension (LxWxH): 170*56*24mm Weight: 0.175kg |
| Input Connector | 4 x HDMI |
| Output Connector | 2 x HDMI |
| Maximum Cable Length | 10m AWG26 HDMI2.0b standard cable |
| Maximum Resolutions | 4K@60Hz |
| Bandwidth | 18.5Gbps/600MHZ |
| Features | Support HDMI 2.0b HDCP 2.2 Support 3D video format Support highest resolution up to 3840*2160/60Hz Support 18.5Gbps 3 data rate and tmds clock up to 600Mhz Support deep color 8/10/12/24/32/48bit Support HDMI audio outputs ,3.5 mm earphone jack and optical output at same time HDMI resolution: up to 3840*2160/60 Hz, RGB 4:4:4 4 HDMI inputs switch and split to 2 HDMI displays Support LPCM/Dolby/DTS 5 1 audio |
| Dimensions | 5.91 x 2.36 x 0.79 inches |
| Weight | 11.9 ounces |
| Package Quantity | 1 |
| Package Contents | 1x HDMI Matrix 4X2 1x 5V power adapter 1x IR Remote Control(Battery is not included) 1x User Manual |
Questions about this item
Do I need four HDMI source devices and two HDMI displays to use the 4x2 matrix?
Yes, the unit provides four HDMI inputs and two HDMI outputs so you can connect up to four sources and route them to two screens independently.
Will my 1080p monitor work on one output while the other runs at 4K 60 Hz?
The built-in downscaler lets each output handle a different resolution, so a 1080p display can receive a scaled signal while the second output passes native 4K 60 Hz.
How can I confirm both outputs are passing HDR10 and 18.5 Gbps after setup?
Play HDR10 test content on each source, check the display info menus for 4K 60 Hz 10-bit colour, and verify audio is present on the SPDIF and 3.5 mm ports simultaneously.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



