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Black rectangular HDMI matrix switch with four inputs and two outputs

ESTONE

ESTONE OZJ1-1 4K HDMI Matrix Switch 4x2 with Audio Extractor

SKU CH-Z36N-EJFEP

Routes four 4K HDR sources to two displays at 60 Hz with 18.5 Gbps bandwidth, HDCP 2.2, 3D, deep colour and simultaneous SPDIF plus 3.5 mm 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 4K sources to two displays independently
  • Extracts audio to optical SPDIF and 3.5 mm stereo simultaneously
  • Handles 4K 60 Hz HDR with 18.5 Gbps bandwidth
  • IR remote selects any input for each output
  • Compact aluminium chassis dissipates heat without fans

4x2 HDMI Matrix for Multi-Source Setups

The ESTONE OZJ1-1 routes four 4K HDR sources to two independent displays or projectors. Each output can extract audio simultaneously through optical SPDIF and 3.5mm stereo jacks. An IR remote controls source selection for each zone. The unit suits home theatres, conference rooms and digital-signage installations.

HDMI 2.0b Bandwidth and Cable Limits

The switch passes 18.5 Gbps with a TMDS clock up to 600 MHz, supporting 3840 x 2160 at 60 Hz, 4K at 30 Hz, 2K at 144 Hz and 1080p. HDCP 2.2 and deep colour up to 48-bit are handled. Standard AWG26 HDMI 2.0b cables are rated to 10 metres; longer runs may require active or fibre cables not supplied with this unit.

Rack-Friendly Chassis and EDID Management

The aluminium alloy case measures 5.91 x 2.36 x 0.79 inches and weighs 11.9 ounces, fitting easily on a shelf or in a shallow rack. Front-panel buttons duplicate the IR remote for local switching. Smart EDID management and DIP switches handle most sink combinations, but mismatched display capabilities can still require manual EDID selection to avoid blank screens or audio format errors.

How it compares

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

Price $32.99
Pricier than about 62% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZJ1-1
Model nameOZJ1-1
Part numberOZJ1-1
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

Should I choose the 4x2 matrix over a simple 4x1 switch?

The 4x2 matrix lets you route any of the four sources to either display independently, so both screens can show different content at the same time.

What does 18.5 Gbps bandwidth mean when I connect a 4K 60 Hz source?

It carries the full 4K 60 Hz 4:4:4 signal without compression, supporting 8/10/12/24/32/48-bit deep colour and HDR10.

How does HDMI 2.0b with HDCP 2.2 limit what I can play?

It caps the link at 18.5 Gbps and 600 MHz TMDS clock, so 4K 60 Hz is the maximum resolution and protected 4K streams require HDCP 2.2 compliance.

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