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Small black box with HDMI ports and 3.5mm audio output

Jansicotek

Jansicotek OZF6-1 HDMI 2.0b Splitter 1x2 Audio Extractor 4K@60Hz

SKU CH-3HX5-CYGNS

Splits one HDMI 2.0b source to two displays at 4K@60Hz with HDR and extracts stereo audio via 3.5mm jack

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports2 HDMI + 3.5 mm Audio Output
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Distributes one HDMI source to two displays simultaneously
  • Extracts stereo audio via 3.5 mm jack for separate sound systems
  • Supports 4K resolution at 60 Hz with HDR10
  • Handles 18.5 Gbps bandwidth for uncompressed 4K video
  • Compact 52.2 × 58.4 × 15 mm design fits tight spaces

Jansicotek OZF6-1 1x2 HDMI Splitter

The Jansicotek OZF6-1 takes one HDMI source and duplicates it to two displays at the same time. It adds a stereo analogue audio output so sound can be routed to speakers or an amplifier separately. The unit is aimed at installers who need identical 4K signals on two screens in meeting rooms, classrooms or digital-signage setups.

18Gbps bandwidth and 4K@60Hz headroom

The splitter passes HDMI 2.0b traffic up to 18.5Gbps and handles 3840x2160 at 60Hz with HDR10 and deep-colour formats up to 36-bit. It also supports 3D signals and scales down to legacy resolutions such as 1080i or 720p. Content protected by HDCP 2.2 passes through, but Dolby Digital Plus audio is not decoded on the analogue output.

DC 5V powered with 3.5mm audio jack

A compact black enclosure measuring 52.2x58.4x15mm draws power from an included DC 5V adapter via USB cable. Connections are one HDMI input, two HDMI outputs and a 3.5mm stereo jack for left/right analogue audio. The package supplies the splitter, charger, USB cable and a user manual.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 70% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZF6-1
Model nameOZF6-1
Part numberOZF6-1
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 + 3.5 mm 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 1 in 2 out with audio extractor, 1 x Charger, 1 x USB Cable, 1 x User Manual.

Questions about this item

Will the 18.5Gbps bandwidth and HDCP 2.2 support work with my older 1080p display and 4K source at the same time?

Yes, the splitter handles 4K at 60Hz and downscales to 1080p on the second output while maintaining HDCP 2.2 compliance across both ports.

How can I confirm the 3.5mm audio extractor is outputting LPCM 7.1 or Dolby TrueHD correctly after connecting?

Play a test file with a known Dolby TrueHD or LPCM 7.1 track; the extractor will output the decoded stereo or multichannel signal through the 3.5mm jack if the source sends a compatible format.

Does the package include the DC 5V power adapter and a USB cable, or do I need to buy them separately?

The box contains the splitter, a 5V charger, a USB cable, and a user manual, so no extra power accessories are required.

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