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Black rectangular HDMI matrix switch, four inputs two outputs, IR remote included

WRIARICH

WRIARICH OZJ1 4x2 HDMI Matrix Switch with Audio

SKU CH-4DQT-0VRAV

Routes four HDMI sources to two displays at 4K 60 Hz with simultaneous optical and analogue audio extraction

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports2 x HDMI
  • Max cable length10m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Routes four sources to two displays independently
  • Handles 4K at 60 Hz with 18.5 Gbps bandwidth
  • Extracts audio via optical and 3.5 mm outputs simultaneously
  • Deep colour up to 48-bit for smooth gradients
  • Includes IR remote for convenient switching

4x2 HDMI Matrix Switch with Audio

The WRIARICH OZJ1 is a 4-input, 2-output HDMI matrix switch that routes up to four sources to two displays simultaneously. It supports HDMI 2.0b with HDCP 2.2 and handles 4K resolution at 60 Hz. Audio is extracted through both 3.5 mm stereo and optical SPDIF outputs alongside the HDMI signal.

Home-theatre and multi-room installers

This unit suits installers who need independent source selection for two zones from a shared pool of four devices. It works well in meeting rooms, hotels or retail displays where mirrored or different content is required. Buyers who need more than two output zones or who require HDMI 2.1 bandwidth should look elsewhere.

18.5 Gbps bandwidth and 600 MHz TMDS clock

The 18.5 Gbps bandwidth and 600 MHz TMDS clock determine whether 4K 60 Hz 4:4:4 or deep-colour signals pass without compression. If the source exceeds this data rate, the switch will not transmit the full signal.

How it compares

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

Price $36.99
Pricier than about 70% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameWRIARICH
Product lineOZJ1
Model nameOZJ1
Part numberOZJ1
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
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 4 × 2
1x 5 V power adapter
1x IR Remote Control(Battery is not included)
1x User Manual

Questions about this item

How deep a shelf or rack space do I need for the 5.91 x 2.36 x .79 inch chassis?

The unit measures 5.91 inches wide, 2.36 inches deep and .79 inches high, so allow at least 2.36 inches of depth plus cable bend radius behind the HDMI ports.

Which IR remote code set do I programme for the matrix, and where is the receiver window located?

Point the supplied IR remote at the front-panel sensor; the matrix switches inputs instantly with no additional code programming required.

When should I replace the external power adapter that ships with the OZJ1?

Replace the adapter if the matrix loses sync on both outputs simultaneously or the front LEDs stay dark while mains power is present.

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