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Black rectangular box with one HDMI input and four HDMI outputs

ESTONE

ESTONE OZF4C 1x4 HDMI Splitter 4K@30Hz HDMI 1.4b Box Black

SKU CH-H59Q-9WER6

Splits one HDMI source to four displays at up to 3840 x 2160 @ 30 Hz with HDCP 1.4b and multi-channel audio

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Duplicates one source to four displays simultaneously
  • 4K resolution at 3840 x 2160 and 30 Hz refresh
  • Backward compatible with 1080p at 60 Hz and lower resolutions
  • HDCP 1.4b and 1.4 support for protected content
  • Power adapter included for reliable operation

ESTONE OZF4C 1x4 HDMI Splitter

The ESTONE OZF4C is a new HDMI splitter that duplicates one HDMI input to four identical outputs. It transmits video and audio simultaneously and supports resolutions up to 3840 x 2160 at 30 Hz. The unit requires the included 5V power adapter for normal operation and handles HDCP 1.4b content protection.

Who this suits and who should look elsewhere

This splitter suits users who need to mirror a single source such as a game console, streaming stick or Blu-ray player across four displays in different rooms. It does not support desktop extension, so buyers who want independent content on each screen or require HDCP 2.2 for newer 4K services should look at other solutions.

Bundled accessories and their impact

The package includes a 5V/1A power adapter and a user manual. The power adapter is essential because the splitter will not function reliably without external power. The manual provides basic connection guidance but no software or drivers are included or required.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 87% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZF4C
Model nameOZF4C
Part numberOZF4C
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports4 HDMI Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box4K HDMI splitter 1 in 4 out * 1, 5 V/1A Power Adapter * 1, User Manual * 1.

Questions about this item

What HDMI source devices do I need to connect to the single input on this splitter?

The splitter accepts one HDMI input from devices such as a computer, Chromecast, Xbox, PS3, PS4, PS5, Fire Stick, Blu-ray player, satellite receiver, Roku or PC.

Will my older 1080p displays work with the four HDMI outputs on this unit?

Yes, the splitter is backward compatible with 1080p at 60 Hz, 1080i at 60 Hz, 720p at 60 Hz, 480p at 60 Hz and 480i at 60 Hz, so older monitors, projectors or TVs will display the duplicated signal.

How can I verify the splitter is passing 4K video correctly after setup?

Connect a 4K-capable display and confirm the source outputs 3840 x 2160 at 30 Hz with HDCP 1.4b active; all four screens should show the identical picture without loss.

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