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Black rectangular HDMI matrix switch, 5.91 by 2.36 by .79 inches, two inputs two outputs

WRIARICH

WRIARICH OZJ3 4K HDMI Matrix Switch 2x2

SKU CH-TNW3-AY4ZQ

Routes two HDMI sources to two displays at 4K 60 Hz with IR remote control and HDR support

  • Port count2
  • Adapter typeHDMI Switch/Extender
  • Input ports2 x HDMI
  • Output ports2 x HDMI
  • Max cable length10m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Routes any of two sources to two displays independently
  • 4K 60 Hz via 18.5 Gbps bandwidth and HDMI 2.0b
  • HDR and 3D pass-through with HDCP 1.4 compliance
  • IR remote selects inputs without front-panel buttons
  • DC 5 V 600 mA power keeps the unit compact

WRIARICH OZJ3 2x2 HDMI Matrix

This 2x2 HDMI matrix routes two sources to two displays independently, so each screen can show a different input or both can mirror the same source. It suits home-theatre owners, meeting-room installers and digital-signage operators who need flexible distribution without running new cables. The compact black enclosure fits on a shelf or behind a display and includes an IR remote for front-of-room switching. Buyers who require more than two inputs or two outputs should look for a larger matrix.

4K 60 Hz headroom and bandwidth

The switch passes 4K at 60 Hz with 18.5 Gbps bandwidth and supports deep-colour modes up to 48-bit, HDR and 3D formats over HDMI 2.0b and HDCP 2.2. Standard AWG26 cables up to 10 m are supported at full specification; longer runs or higher refresh rates will exceed the 600 MHz TMDS clock limit and may drop signal. Content protected by newer HDCP versions beyond 2.2 is not supported.

DC 5 V powered with front-panel IR

A 5 V DC supply delivering 600 mA powers the unit, drawing minimal current from a small wall adapter that ships in the box. Gold-plated HDMI ports resist oxidation in permanent installations, while the IR receiver on the front panel allows reliable remote control even when the box is tucked behind equipment. The operating range of -15 °C to 45 °C covers most indoor environments, but outdoor or unheated locations below freezing are outside the rated range.

How it compares

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

Price $22.99
Cheaper than about 63% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameWRIARICH
Product lineOZJ3
Model nameOZJ3
Part numberOZJ3
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 count2
Input ports2 x HDMI
Output ports2 x HDMI
Size & build
Max cable length10m AWG26 HDMI2.0b standard cable
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1x HDMI Matrix 2 × 2
1x 5 V power adapter
1x IR Remote Control
1x User Manual

Questions about this item

Will the OZJ3 matrix pass 4K 60 Hz from my older Blu-ray player to a 1080p projector on the second output?

Yes, each HDMI output handles up to 3840×2160 at 60 Hz, so a 1080p display will receive a compatible signal while the other output keeps full 4K 60 Hz.

How do I confirm the switch is routing both inputs correctly after I connect everything?

Use the IR remote to select each input on both outputs; the front-panel LEDs show the active input for each output, and you should see the source picture appear on the chosen display within seconds.

Does the box include HDMI cables or do I need to buy them separately?

The package contains the matrix unit, IR remote and DC 5 V power supply; HDMI cables are not included, so purchase two input and two output cables rated for 18.5 Gbps bandwidth.

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