We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular box with four HDMI inputs and four HDMI outputs on the rear, small front-panel buttons and an IR window

ESTONE

ESTONE OZJ4 4x4 HDMI Matrix Switch 4K@60Hz 18Gbps

SKU CH-54BD-9W1PY

Routes four HDMI sources to four displays at 4K 60 Hz with 18 Gbps bandwidth and HDCP 2.2

  • 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
  • Switch four sources to four displays independently
  • 4K 60 Hz YUV 4:4:4 at 18 Gbps bandwidth
  • HDCP 2.2 and HDMI 2.0b compliant for protected content
  • EDID learning ensures correct resolution from every source
  • IR remote and front-panel buttons give flexible control

4x4 HDMI Matrix Switch

The ESTONE OZJ4 is a 4x4 HDMI matrix switch that routes four HDMI sources to four HDMI displays. It supports HDMI 2.0b and HDCP 2.2 for protected 4K content at 60 Hz. The unit handles 18.5 Gbps bandwidth with TMDS clock up to 600 MHz and deep colour up to 24-bit. An IR remote and EDID management simplify source selection and display handshake.

Installers needing four-zone distribution

This matrix suits installers who need independent switching of four sources across four screens in a home cinema, classroom or digital signage setup. It also fits enthusiasts connecting multiple consoles and a PC to a projector and TVs simultaneously. Buyers who require more than four inputs or outputs, or who need HDMI 2.1 features such as 8K resolution, should look at a larger or newer chassis.

18.5 Gbps bandwidth at 4K 60 Hz

The single specification that decides fit is the 18.5 Gbps bandwidth limit, which caps the switch at 4K 60 Hz 4:4:4. Sources or displays that demand higher data rates for 8K, high-refresh 4K or uncompressed HDR metadata will not pass full quality through this unit.

How it compares

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

Price $102.99
Pricier than about 90% of the 1,998 comparable items (median $27.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

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

How do I install the ESTONE OZJ4 matrix and which step is often missed?

Connect up to four HDMI sources to the four input ports and up to four displays to the four output ports using cables no longer than 8 metres AWG26, power the unit, then set the EDID for each output and restart the matrix so the new EDID takes effect.

What maintenance or replacement will the ESTONE OZJ4 need over time?

The unit has no user-serviceable parts; only the external HDMI cables or the power supply may need replacement if they fail.

What is the first limit reached during sustained 4K@60Hz use on the ESTONE OZJ4?

The 18.5 Gbps bandwidth ceiling and the 8-metre AWG26 cable limit are the first constraints encountered at 4K@60Hz YUV4:4:4.

More in HDMI & AV Selector Switches

Similar items