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Black rectangular 4x4 HDMI matrix switch with front IR sensor

ESTONE

ESTONE OZJ4 4x4 HDMI Matrix Switch

SKU CH-BFF3-B8EZH

Routes four HDMI sources to four displays with 4K at 60 Hz, HDR and 18.5 Gbps bandwidth

  • Port count4 × 4 Matrix
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports4 x HDMI
  • Max cable lengthLess than 8m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Routes four sources to four displays independently
  • Handles 4K at 60 Hz with 18.5 Gbps bandwidth
  • Supports HDR10 and 3D video formats
  • Includes EDID management for reliable handshakes
  • IR remote gives instant switching control

4x4 HDMI Matrix Switch

The ESTONE OZJ4 routes four HDMI sources to four displays in any combination. It handles 4K at 60 Hz with full 4:4:4 chroma and 18.5 Gbps bandwidth. HDCP 2.2 and HDR10 pass through without degradation. EDID management learns from connected sinks or uses preset tables for reliable handshakes.

Who this suits and who should look elsewhere

Installers needing independent routing of four sources to four screens will use every path. Setups that only require duplicating one source to multiple displays do not need a matrix. Buyers who want more than four inputs or outputs must choose a larger unit. Systems without HDMI 2.0b sources cannot reach the stated 4K 60 Hz performance.

Maximum cable length and signal integrity

HDMI 2.0b cables up to eight metres AWG26 are supported on each port. Longer runs or thinner cables may drop the 18.5 Gbps link and lose 4K 60 Hz. Plan cable routes to stay within the specified distance for stable operation.

How it compares

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

Price $91.99
Pricier than about 90% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZJ4
Model nameOZJ4
Part numberOZJ4
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 × 4 Matrix
Input ports4 x HDMI
Output ports4 x HDMI
Size & build
Max cable lengthLess than 8m 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 × 4
1x 12 V power adapter
1x IR Remote Control
1x User Manual

Questions about this item

Which HDMI cables do I need to connect my four source devices and four displays to the 4×4 matrix?

Use HDMI 2.0b compliant cables up to 8 metres long (AWG26) for every input and output to guarantee 4K@60Hz 18.5 Gbps operation.

Will my older 1080p projector work alongside a new 4K HDR television on the same matrix?

Yes — the switch handles mixed resolutions; each output negotiates its own EDID so a 1080p projector and a 4K@60Hz HDR display can operate simultaneously.

How can I confirm the matrix is passing a true 4K 60 Hz 4:4:4 signal to my display?

Check the display’s on-screen information menu — it should report 3840×2160 at 60 Hz with YUV 4:4:4 or RGB 4:4:4 colour sampling.

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