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

ESTONE

ESTONE OZJ3 2x2 HDMI Matrix Switch 4K 60Hz

SKU CH-4HMB-9833W

A 2×2 HDMI matrix routes two sources to two displays independently or duplicates one source on both screens at 4K 60 Hz with HDR and 7.1 audio

  • 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 two sources to two displays independently or mirrored
  • 4K 60 Hz video with 18.5 Gbps bandwidth and HDR
  • HDMI 2.0b and HDCP 1.4 keep protected content flowing
  • IR remote switches inputs without leaving your seat
  • Supports 7.1-channel LPCM, Dolby and DTS audio formats

ESTONE OZJ3 2×2 HDMI Matrix Switch

The ESTONE OZJ3 is a 2×2 HDMI matrix switch that routes two HDMI sources to two displays independently or mirrors one source to both screens. It suits home-theatre, conference-room and digital-signage setups where flexible 4K distribution is required.

Thermals noise and power draw

The unit draws a maximum of 600 mA from its included DC 5 V supply and operates between -15 °C and 45 °C. With no moving parts it runs silently and adds negligible heat to an equipment rack or cabinet.

Bundled IR remote and deep-colour support

An IR remote is included for front-panel-free switching between sources and outputs. The switch passes deep-colour formats up to 48-bit and LPCM, Dolby or DTS 7.1 audio, preserving full signal fidelity through the 18.5 Gbps bandwidth path.

How it compares

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

Price $24.99
Cheaper than about 58% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
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

How do I connect the DC 5V power supply and the two HDMI sources to the OZJ3 matrix, and what step is often missed?

Connect the included DC 5V adapter first, then link each source to the two HDMI inputs and each display to the two HDMI outputs; the step often missed is powering the unit before plugging in the HDMI cables so the EDID handshake completes correctly.

What maintenance will the OZJ3 need over time, and which component is most likely to require replacement?

The only serviceable part is the external DC 5V power adapter; if the unit loses signal or the IR remote stops responding, replace the adapter with one rated for at least 600mA at 5V.

What is the first limit I will hit when running 4K 60Hz content continuously through the OZJ3?

The 10-metre maximum cable length for AWG26 HDMI 2.0b cables is the first practical limit; beyond that distance the 18.5Gbps bandwidth cannot be maintained at 3840×2160/60Hz.

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