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Small black box with one HDMI input and three HDMI outputs

ESTONE

ESTONE OZF14A 1x3 HDMI Splitter 4K 30Hz

SKU CH-MJT9-XZKCN

A powered 1×3 HDMI splitter mirrors one source to three displays at up to 3840×2160 30 Hz with HDCP 1.4b and 8/10/12-bit deep colour

  • Port count3
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports3 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Mirrors one source to three identical displays via 1×3 HDMI split
  • Supports 4K resolution at 30 Hz for sharp Ultra HD viewing
  • Handles 3D video and 12-bit deep colour for richer visuals
  • Powered 5 V adapter ensures stable 3.4 Gbps signal across all ports
  • Compact 5.59×3.15×1.26 inch unit fits neatly in any setup

Mirror-only 1×3 HDMI splitter

The ESTONE OZF14A takes one HDMI source and duplicates it across three displays at the same time. It is built for installers, educators or streamers who need identical content on every screen without extension or switching. The unit supports mirror mode only, so each connected monitor, projector or TV shows the exact same image.

Powered metal box with three outputs

A compact black enclosure measuring 5.59 by 3.15 by 1.26 inches houses the circuitry and weighs 3.2 ounces. One HDMI input accepts consoles, PCs or media players while three HDMI outputs feed displays or audio systems. An external 5 V DC supply is included, ensuring stable 3.4 Gbps throughput and 340 MHz TMDS clock for 4K 30 Hz or 1080p signals.

Ready-to-use kit with power adapter

The package ships with the splitter, a 5 V DC power supply and a user manual. No extra cables or software are required; plug the source, connect up to three screens and apply power. The splitter handles HDCP 1.4 and deep-colour 8, 10 or 12-bit formats, so protected content and HDR metadata pass through without additional configuration.

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 lineOZF14A
Model nameOZF14A
Part numberOZF14A
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count3
Input ports1 HDMI input
Output ports3 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 3 out, 1x 5 V DC Power Supply, 1 x User manual

Questions about this item

What HDMI standard does the OZF14A use and what refresh rate does it cap at for 4K?

The splitter supports HDMI 1.4b and caps 3840 x 2160 resolution at 30 Hz.

What are the physical dimensions and weight so I can check if it fits my rack?

The unit measures 5.59 x 3.15 x 1.26 inches and weighs 3.2 ounces.

How is the splitter powered and what mistake do users make during setup?

Connect the included 5 V DC adapter before linking any sources; a common error is plugging HDMI cables first and skipping the power supply.

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