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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

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsDual HDMI monitor splitter One HDMI input to Two HDMI output
  • 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.

Highlights

  • 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

Specifications

BrandESTONE
SeriesOZF4C
ModelOZF4C
Part NumberOZF4C
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsDual HDMI monitor splitter
One HDMI input to Two HDMI outputs
HDMI input: Computer, Chromecast, XBox, PS3, PS4, PS5, Fire Stick, Blu-Ray DVD Player, Satellite Receiver, Roku, PC etc.
HDMI output: Monitors, Projectors, HD TVs, VR etc.
HDMI audio output: HDMI Speaker, Soundbar etc.
HDCP 1.4b, HDCP 1.4, deep color 8/ 10/ 12bit..
Supports Ultra HD 4Kx2K@30HZ/ 1080P/ 1080i, 720p/ 720i, 480p/ 480i.
Audio format: DTS-HD/ Dobly-true HD/ DTS/ Dobly-AC3, DSD.
Input Connector1 HDMI input
Output Connector4 HDMI Output
Maximum Resolutions3840 x 2160
FeaturesHDMI Splitter 1 In 4 Out: Our this 4K HDMI splitter can duplicate one HDMI input signal to 4 HDMI displays, transmit video and audio simultaneously without any loss. Please connect the attached power adapter to ensure normal performance. Note: 4 display will show the same picture.
4K UHD High Resolution: 4 way HDMI splitter support the resolution can up to 4K(3840x2160P)@30Hz, also backward compatible with 3D, 1080P@60Hz, 1080i@60Hz, 720P@60Hz, 480P@60Hz, 480i@60Hz etc. Support HDCP 1.4b, HDCP 1.4, deep color 8/ 10/ 12bit. Audio format: DTS-HD/ Dobly-true HD/ DTS/ Dobly-AC3, DSD. For
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents4K HDMI splitter 1 in 4 out * 1, 5V/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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