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Black rectangular HDMI matrix switch with front buttons and rear ports

ESTONE

ESTONE OZJ2-1 4x2 HDMI Matrix Switch

SKU CH-NCXB-CSHY0

Routes four HDMI sources to two displays at 4K 60 Hz with 18 Gbps bandwidth and ARC audio extraction

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Product typeHDMI Switchers
  • Product colorBlack
  • 4 HDMI sources connect to 2 displays simultaneously via matrix switching
  • 4K at 60 Hz with 18 Gbps bandwidth for smooth video
  • Automatic 4K to 1080P downscaling keeps older screens working
  • ARC routes TV audio back through Input 4 to a sound system
  • IR remote and front-panel buttons give instant source selection

4×2 HDMI matrix switch

The ESTONE OZJ2-1 connects four HDMI sources to two displays and lets you route each input independently via the front-panel buttons or the included IR remote. It suits home-theatre enthusiasts, installers or small commercial spaces that need flexible source selection without rewiring. It is not for users who require more than four inputs or more than two simultaneous output zones.

4K 60 Hz 18 Gbps video headroom

The switch passes HDMI 2.0 and HDCP 2.2 signals up to 4K at 60 Hz with 18 Gbps bandwidth and supports 8, 10 and 12 bit deep colour. It handles DTS-HD and Dolby TrueHD lossless audio formats and provides an automatic 4K-to-1080P down-scale on each output; other resolutions are not converted. ARC functions between input 4 and output 1 for simplified sound-system cabling.

Fanless 5 V operation with SPDIF and 3.5 mm audio

The unit runs from an external 5 V power adapter with no internal fan, so it adds no audible noise to a quiet room. Digital audio can be extracted through the optical SPDIF port or the 3.5 mm stereo jack for connection to amplifiers or soundbars. Power draw remains low enough for the supplied adapter in normal use.

How it compares

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

Price $29.99
Pricier than about 55% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4

Questions about this item

Will the 4K@60Hz matrix pass through 1080p sources to my older 1080p monitor without manual switching?

The built-in scaler automatically downgrades 4K signals to 1080p on each output so legacy displays receive a compatible picture.

How can I confirm the HDMI 2.0b link is running at the full 18Gbps bandwidth after I connect everything?

The front-panel LEDs show which input is routed to each output; a stable 4K@60Hz image with HDR indicates the 18Gbps path is active.

Does the box include the 5 V power adapter and IR remote, or do I need to buy them separately?

The package contains the matrix switch, a 5 V power adapter, an IR remote control and the user manual — no extra purchases required.

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