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Small black rectangular box with one HDMI input and four HDMI outputs

ESTONE

ESTONE OZF4 1x4 HDMI Splitter 4K 30Hz Black

SKU CH-WKKN-XJ39X

Distributes one HDMI source to four displays at up to 4K 30 Hz with HDCP 1.4 and audio support

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Distributes one source to four identical displays simultaneously
  • Powered design ensures stable 4K 30Hz signal over 100ft
  • Supports 8, 10 and 12 bit deep colour for richer visuals
  • Handles DTS-HD, Dolby TrueHD and DSD audio formats
  • Compact 5.59 x 3.15 x 1.26 inch unit weighs 3.2 ounces

One-to-four HDMI distribution

The ESTONE OZF4 splits a single HDMI source into four identical outputs so the same video and audio appear on every connected display at once. It accepts sources such as computers, games consoles, streaming sticks or Blu-ray players and drives monitors, projectors or TVs in parallel. The unit is powered by an included 5 V DC adapter and ships new in black.

4K at 30 Hz ceiling

The splitter passes resolutions up to 3840 x 2160 at 30 Hz and handles 1080p, 1080i, 720p, 576p and 480p without scaling. Maximum bandwidth is 3.4 Gbps with a TMDS clock of 340 MHz and deep-colour support at 8, 10 and 12 bit. HDCP 1.4b compliance protects premium content across all four outputs.

Power supply and manual included

A 5 V DC power adapter is bundled so the splitter works immediately without hunting for a spare plug. The package also contains a user manual for quick setup. Standard AWG26 HDMI cables can run up to 100 ft on the input side for flexible placement.

How it compares

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

Price $14.99
Cheaper than about 70% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZF4
Model nameOZF4
Part numberOZF4
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 box1 x HDMI Splitter 1 in 4 out, 1x 5 V DC Power Supply, 1 x User manual.

Questions about this item

What does 4K at 30Hz mean for the picture on four screens?

The splitter mirrors one 3840 x 2160 source to four displays at 30 frames per second, so each screen shows the same Ultra HD image without independent content.

Which HDMI version and bandwidth limit the signal?

HDMI 1.4b caps the link at 3.4 Gbps with a 340 MHz TMDS clock, restricting 4K output to 30 Hz while allowing 1080p at higher rates.

What cable gauge and power does the unit need for a 100 ft run?

It requires AWG26 HDMI cables and the included 5 V DC adapter to maintain stable transmission up to 100 ft.

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