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ESTONE
ESTONE OZJ2 HDMI Matrix 4x2 4K@60Hz Audio ARC
Routes four HDMI sources to two displays at 4K 60 Hz with ARC audio extraction on output A
- TypeHDMI Switchers
- Changer TypeHDMI Switch/Extender
- ColorBlack
- Ports4
- MatrixYes
- AudioYes
- Routes four sources to two displays independently
- 4K at 60 Hz with 18.5 Gbps bandwidth
- Audio return and extraction via Output A
- IR remote and front-panel switching control
- Compact 170 × 56 × 24 mm black chassis
Matrix 4×2 HDMI Switch
The ESTONE OZJ2 is a 4×2 HDMI matrix that routes four sources to two displays independently. It supports 4K at 60 Hz with 18.5 Gbps bandwidth and HDCP 2.2 compliance. Audio extraction is available via optical, coaxial and 3.5 mm ports on output A. ARC return audio works only through output A when the connected TV supports ARC.
Installers needing independent dual-display routing
This unit suits installers who need to send different 4K sources to two screens simultaneously. It is not for buyers who require more than two output zones or who need ARC on both outputs. Users wanting audio extraction on output B should look elsewhere, as extraction and ARC are limited to output A only.
Simple IR or button switching with external power
The matrix ships with a 5 V power adapter, an IR remote and a front-panel button for input selection. Installation is straightforward: connect sources, displays and power, then switch via remote or button. The most common issue is forgetting that ARC and audio extraction function solely on output A, leading to silent output B when those features are expected.
Highlights
- Routes four sources to two displays independently
- 4K at 60 Hz with 18.5 Gbps bandwidth
- Audio return and extraction via Output A
- IR remote and front-panel switching control
- Compact 170 × 56 × 24 mm black chassis
Specifications
| Brand | ESTONE |
|---|---|
| Series | OZJ2 |
| Model | OZJ2 |
| Part Number | OZJ2 |
| Type | HDMI Switchers |
| Changer Type | HDMI Switch/Extender |
| Color | Black |
| Ports | 4 |
| Matrix | Yes |
| Audio | Yes |
| Specifications | Product Type:HDMI Splitter 4x2 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 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 a separate power supply for the 4×2 matrix?
The unit ships with a 5 V DC adapter rated at 600 mA; plug that in before connecting any sources.
Will my 1080p projector work on Output B while a 4K@60 Hz TV uses Output A?
Yes — each output negotiates its own EDID, so the projector can stay at 1080p while the TV receives 3840×2160 at 60 Hz.
How can I confirm ARC audio is actually returning through Output A?
Connect the TV’s ARC-enabled HDMI port to Output A, then check the optical or coaxial port for a live Dolby or DTS 5.1 signal while TV audio plays.
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