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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

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsQuadruple HDMI monitor splitter One HDMI input to Four HDMI
  • 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.

Highlights

  • 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

Specifications

BrandJansicotek
SeriesOZF4
ModelOZF4
Part NumberOZF4
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsQuadruple HDMI monitor splitter
One HDMI input to Four 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
Features- Supported Audio: DTS-HD, Dolby-trueHD, DTS, Dolby-AC3, DSD etc.
- Support highest rate of 3.4Gbps and TMDS clock can be up to 340Mhz
- Support 8/10/12 bit deep color
- Support AWG26 HDMI standard cable: input up to 15 meters, output up to 15 meters, (when the resolution is 4K, input up to 8 meters, output up to 8 meters.)
- Support one single HDMI source, accessing to multiple HDMI sknks, the source can be DVD player, A/V receiver, set top box and etc.
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents1 x HDMI Splitter 1 in 4 out, 1x 5V 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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