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Black rectangular HDMI splitter box with four output ports

Jansicotek

Jansicotek OZF4 1x4 HDMI Splitter 4K 30Hz Black

SKU CH-ZGQ7-Z32RK

Sends one HDMI source to four displays at up to 4K 30Hz with multi-channel audio support

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Distributes one HDMI source to four displays simultaneously
  • Supports 4K resolution at 3840 x 2160 and 30Hz refresh
  • Handles 8, 10 and 12 bit deep colour for richer images
  • Compatible with HDMI 1.4 and HDCP 1.4 for broad device support
  • Includes 5V power adapter for stable signal distribution

One input to four identical outputs

The Jansicotek OZF4 splits a single HDMI source across four displays simultaneously. It supports video resolutions up to 3840 x 2160 at 30 Hz and passes audio formats such as DTS-HD and Dolby TrueHD. The unit is HDCP 1.4b compliant and handles 8, 10 or 12 bit deep colour. A 5 V DC power supply is included in the box.

Suited for fixed multi-screen duplication

Installers needing the same image on four monitors, projectors or TVs in a classroom, showroom or home theatre will find this splitter straightforward. It does not extend a desktop across screens, so users who need independent content on each display should look elsewhere. The 30 Hz ceiling at 4K also makes it a poor fit for high-refresh gaming or professional colour grading workflows.

Plug-and-play with short cable runs

Connect the source, attach up to four HDMI cables and power the unit; no drivers or configuration are required. Input cables should stay under 5 metres and output cables under 10 metres at 1080p to avoid signal degradation. Exceeding those distances or using AWG26 cables beyond their rated length is the most common cause of drop-outs.

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 nameJansicotek
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 HDMI cables do I need to connect one source to four displays with this splitter?

You need five HDMI cables — one from the source to the single input and one from each of the four outputs to your displays.

Will this splitter work with my older 1080p monitors and projectors?

Yes, it supports 1080p, 1080i, 720p, 720i, 480p and 480i alongside 4K at 30 Hz.

How can I confirm the splitter is passing 4K 30 Hz and audio to all four screens?

Check each display’s info menu for 3840 x 2160 at 30 Hz and verify sound from DTS-HD, Dolby TrueHD, DTS, Dolby AC3 or DSD formats.

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