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Black rectangular HDMI matrix switch with four inputs and two outputs

ESTONE

ESTONE OZJ2 4x2 HDMI Matrix Switch with SPDIF and 3.5mm Audio

SKU CH-4QEW-SW55J

Routes four HDMI sources to two displays at 4K 60 Hz with SPDIF and 3.5 mm audio extraction

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports2 x HDMI
  • Maximum supported resolutions4K@60 Hz
  • Bandwidth rating18.5 Gbit/s/600 MHz
  • Route four sources to two displays independently with 4x2 matrix switching
  • Enjoy 4K at 60 Hz on both outputs via 18.5 Gbps bandwidth
  • Extract multi-channel audio through SPDIF and 3.5 mm ports on Output A
  • Return TV audio to your sound system using ARC on Output A
  • Control sources instantly with included IR remote or front-panel button

4x2 HDMI matrix for multi-source setups

The ESTONE OZJ2 routes four HDMI sources to two independent displays while extracting audio through SPDIF, 3.5 mm and ARC on output A. It handles 4K at 60 Hz with 18.5 Gbps bandwidth and HDCP 2.2 compliance. Installers and home-theatre owners use it to share consoles, streamers and players across a projector and a TV without constantly swapping cables.

Replaces basic 4-to-1 switchers when two zones are

A simple selector only sends one source to one screen; this matrix adds a second simultaneous output and dedicated audio breakout. The jump is worth it when you run a living-room TV and a projector, or a TV and a capture card, and want each to show a different source. It is not for buyers who only ever connect one display at a time.

Front-panel buttons and IR remote simplify daily use

Power comes from an included 5 V adapter; the unit draws 600 mA and operates from -15 °C to 45 °C. EDID management is automatic, but forced EDID modes can be selected if a source refuses to handshake. The only common pitfall: ARC and audio extraction work solely on output A, so the soundbar or AV receiver must connect there.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 72% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZJ2
Model nameOZJ2
Part numberOZJ2
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating18.5 Gbit/s/600 MHz
Display
Maximum supported resolutions4K@60 Hz
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4
Input ports4 x HDMI
Output ports2 x HDMI
Size & build
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1x HDMI Matrix 4 × 2
1x 5 V power adapter
1x IR Remote Control(Battery is not included)
1x User Manual

Questions about this item

How much depth does the 170 x 56 x 24 mm chassis need behind the rack?

The unit is 170 mm deep, so allow at least that much clearance plus cable bend radius behind the mounting surface.

Which output must be used for ARC and how is it enabled?

Only Output A supports ARC; connect the TV to Output A, ensure the TV HDMI port is ARC-capable, then select the ARC source via the front button or IR remote.

What power supply will need replacement first and what are its specs?

The included DC 5 V adapter rated for 600 mA max current is the only external power item; replace it with an equivalent 5 V unit if it fails.

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