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Small black rectangular HDMI splitter with multiple ports

ESTONE

ESTONE OZF4C 1x4 HDMI Splitter 4K@30Hz

SKU CH-W5YQ-FDJJT

Duplicates one HDMI source to four displays at up to 3840 x 2160 @ 30 Hz with audio pass-through and includes a 5 V power adapter

  • 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
  • Supports 3840 x 2160 resolution at 30 Hz
  • Backward compatible with 1080p at 60 Hz and 720p
  • Includes 5 V power adapter for stable operation
  • Compact black enclosure measuring 5.59 x 3.15 x 1.26 inches

ESTONE OZF4C 1x4 HDMI Splitter

The ESTONE OZF4C duplicates one HDMI source across four displays simultaneously. It supports resolutions up to 3840 x 2160 at 30 Hz and passes audio formats such as DTS-HD and Dolby TrueHD. The unit requires the included 5 V power adapter for stable operation. It is built for installers who need identical mirrored output on multiple screens.

Build integration: power and cabling

The splitter accepts a single HDMI input from sources such as a PC, console or streaming stick and provides four HDMI outputs for monitors, projectors or TVs. An external 5 V, 1 A power supply is included and must be connected for reliable signal distribution. The compact black enclosure measures 5.59 x 3.15 x 1.26 inches and weighs 3.2 ounces, fitting easily behind displays or in a rack. No software or drivers are needed for basic operation.

Included accessories and limitations

The package contains the splitter, a 5 V power adapter and a user manual. The device mirrors content only; it does not support extended desktop modes across the four outputs. HDCP 2.2 is not supported, so protected 4K streams at higher refresh rates may not pass through. Buyers who need independent content on each screen or HDCP 2.2 compliance should consider a matrix switcher instead.

How it compares

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

Price $13.99
Cheaper than about 80% 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

Will the 4K@30Hz limit cause any issues during long playback sessions?

The splitter is capped at 30Hz for 4K resolution, so extended use simply stays at that refresh rate without additional degradation.

Does the unit get hot or noisy when powered continuously?

It has no fan and draws only 5V/1A, so it runs silently and stays cool during all-day operation.

What cables and power source are required to run the splitter?

You need one HDMI source cable, up to four HDMI display cables, and a standard wall outlet for the included 5V/1A adapter.

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