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

Jansicotek

Jansicotek OZJ1 4x2 HDMI Matrix 4K 60Hz 18.5Gbps Audio

SKU CH-GV11-GJ1FB

A 4×2 HDMI matrix switches four sources to two displays at 4K 60 Hz with 18.5 Gbps bandwidth and simultaneous HDMI, 3.5 mm and optical 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
  • 5 Gbps bandwidth carries 4K 60 Hz HDR
  • Simultaneous HDMI, optical and 3.5 mm audio extraction
  • Deep-colour support up to 48 bit per channel
  • IR remote plus front-panel buttons for quick switching

4x2 HDMI Matrix

The Jansicotek OZJ1 routes four HDMI sources to two independent displays. It suits home theatres, offices, classrooms and commercial signage where multiple 4K sources must share two screens. Each output can show a different source or the same source simultaneously. Buyers who need more than two destination displays cannot use this matrix.

Installation and common issues

All four inputs and two outputs sit on the same edge beside the power port, keeping cables tidy. Connect sources, displays and the supplied power supply, then select inputs via the front buttons or the IR remote. A frequent issue is mismatched EDID settings; the manual advises setting EDID correctly before expecting stable 4K 60Hz output.

HDMI 2.0b bandwidth limits

The switch passes 18.5Gbps with a TMDS clock up to 600MHz, supporting 3840x2160 at 60Hz and 2K at 144Hz. Deep colour up to 48-bit and HDCP 2.2 are included. Standard AWG26 cables are specified to 10m; longer runs or higher refresh rates beyond 60Hz at 4K exceed the 2.0b link capacity.

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 nameJansicotek
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 do I verify the matrix is passing 4K 60Hz HDR10 to both displays after setup?

Check each display reports 3840x2160 at 60Hz with HDR active and confirm the source shows HDCP 2.2 handshake; the unit supports 18.5Gbps bandwidth and deep color up to 48-bit for full signal integrity.

What cables and accessories are included versus what I must buy separately?

The box contains the matrix unit, IR remote, and power supply; you must supply four HDMI source cables and two HDMI display cables — maximum recommended length is 10m using AWG26 HDMI 2.0b standard cable.

Should I choose this 4x2 model or a different matrix for two 4K 60Hz screens with separate audio zones?

This OZJ1 4x2 matrix handles four sources and two independent 4K 60Hz outputs with simultaneous HDMI, 3.5mm L/R, and SPDIF audio extraction per zone — select it if you need dual-display routing with per-output audio.

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