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Small black box with one HDMI input and four HDMI outputs, plus a power port

ESTONE

ESTONE OZF4 1x4 HDMI Splitter 4K 30Hz video splitter

SKU CH-J0HG-FPTBK

Splits one HDMI source to four displays at up to 3840 x 2160 resolution and 30 Hz with HDCP 1.4 and audio pass-through

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Distributes one source to four displays simultaneously
  • Supports Ultra HD 4K resolution at 30 Hz refresh rate
  • Handles 3.4 Gbps bandwidth with 340 MHz TMDS clock
  • Compatible with consoles, streamers, PCs and Blu-ray players
  • Includes 5 V DC power supply for stable long-distance signal

1×4 HDMI Splitter for Four Displays

The ESTONE OZF4 takes one HDMI source and duplicates it across four outputs simultaneously. It supports video resolutions up to 3840 x 2160 at 30 Hz and passes audio formats including DTS-HD and Dolby TrueHD. The unit is HDCP 1.4 compliant and handles 8, 10, or 12 bit deep colour. A 5 V DC power supply is included for stable operation.

Suits Single-Source Multi-Screen Setups

This splitter fits installations where one player, console, or PC must feed identical content to four screens in a bar, office, or home. It does not suit users who need independent images on each display or who require 4K at 60 Hz. Buyers needing longer cable runs beyond the supported distance should consider active extenders instead.

Bundled Power Supply Enables Reliable Distribution

The included 5 V DC adapter powers the internal amplification so the signal remains stable over standard AWG26 cables up to 100 ft. A user manual provides basic connection guidance. No additional cables or mounting hardware are supplied, so installers must source HDMI leads separately.

How it compares

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

Price $15.99
Cheaper than about 67% 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

Which HDMI source devices can I plug into the splitter's single input?

The splitter accepts any standard HDMI source such as a computer, Xbox 360, Xbox One, PS3, PS4, PS5, Blu-ray player, satellite receiver, Roku, Chromecast or Fire Stick.

Will my older 1080p displays work with the 4K 30 Hz signal from this splitter?

Yes, the splitter supports 1080p, 1080i, 720p, 720i, 480p and 480i so each connected display receives a compatible resolution.

How can I verify that all four outputs are mirroring the source correctly after setup?

Play a 4K 30 Hz test pattern or any video on the source and confirm the same image appears simultaneously on all four connected screens.

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