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Black rectangular HDMI splitter box with ports on both sides

Jansicotek

Jansicotek OZF12C HDMI Splitter 1x2 Audio Extractor 4K@60Hz

SKU CH-P5QK-FKAQ8

Splits one HDMI source to two displays at 4K 60 Hz with HDMI audio output on the second port

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports2 HDMI(Support HDMI Audio Output)
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Distributes one HDMI source to two displays simultaneously
  • Supports 4K resolution at 60 Hz for sharp video
  • HDMI audio output connects soundbars or speakers directly
  • Handles mixed 4K and 1080p outputs on each port
  • 5 Gbps bandwidth carries HDR10+ and 7.1-channel audio

What it does and who needs it

The Jansicotek OZF12C takes one HDMI source and sends identical 4K@60Hz video and audio to two displays at once. It supports HDCP 2.3, HDR10+ and 18.5Gbps bandwidth, so a console, streaming stick or Blu-ray player can feed a TV and a projector or two monitors in different rooms without quality loss. The second HDMI output also carries audio for a soundbar or AV receiver.

Installation and common pitfalls

Connect the supplied 5V power adapter, plug the source into the single HDMI input and run cables to the two HDMI outputs. The unit is a splitter, not a switcher, so it cannot select between multiple sources. With AWG26 cable, 4K signals reach 26ft and 1080p signals reach 50ft; longer runs may lose stability. Both screens always show the same mirrored image.

Who should buy and who should look elsewhere

Ideal for users who need one 4K@60Hz source duplicated on two HDMI displays with audio extracted to a sound system. It handles mixed 4K and 1080p outputs automatically. Not suited for anyone wanting to switch between several sources on one screen, extend a desktop across two monitors, or transmit signals beyond the stated cable distances.

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 nameJansicotek
Product lineOZF12C
Model nameOZF12C
Part numberOZF12C
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1 HDMI input
Output ports2 HDMI(Support HDMI Audio 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 4K@60 Hz
1 × 5 V Power Adapter
1 x User Manual

Questions about this item

How do I verify the 4K@60Hz signal is passing through both HDMI outputs correctly?

Connect a 4K@60Hz source and two 4K displays, then confirm both show identical 3840 x 2160 resolution at 60 Hz with HDR10+ and HDCP 2.3 active.

What comes in the box and which cables must I provide?

The package includes the splitter, a 5 V power adapter and a user manual; you must supply the HDMI cables for the input and both outputs.

Which version should I choose for mixed 4K and 1080p displays?

This single model supports auto downscaling so a 4K@60Hz source can drive one 4K screen and one 1080p screen simultaneously.

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