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Small black HDMI splitter box with one input and two outputs

Jansicotek

Jansicotek OZF12-2 1×2 HDMI 2.0 video splitter 4K 60 Hz

SKU CH-K9V2-J53VN

Splits one HDMI source to two displays at up to 4K 60 Hz with HDCP 2.2 and EDID switching

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports2 HDMI
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Duplicate one source to two screens with zero lag
  • 4K 60 Hz and 18 Gbps bandwidth for sharp HDR video
  • HDCP 2.2 and HDMI 2.0b keep protected content flowing
  • Four EDID modes match the best resolution each display supports
  • Dolby TrueHD and DTS-HD pass-through for lossless surround sound

1×2 HDMI 2.0 splitter for dual displays

The Jansicotek OZF12-2 takes one HDMI source and duplicates it to two screens at up to 3840×2160 at 60 Hz. It handles 18 Gbps bandwidth, HDCP 2.2 and deep-colour video up to 48 bit, plus audio formats such as DTS-HD and Dolby TrueHD. The unit is powered and includes an AC adaptor.

HDMI 2.0 bandwidth and HDCP 2.2 limits

The 18 Gbps ceiling restricts 4K output to 60 Hz with 4:4:4 chroma; higher refresh rates or 8K signals are not supported. HDCP 2.2 compliance means protected 4K streams play correctly, but older HDCP 1.x sinks may fall back to 1080p. The splitter only duplicates the input; it cannot extend a desktop across both outputs.

Replaces basic 1080p splitters or long-cable runs

Upgrading from a 1080p-only splitter adds 4K 60 Hz, HDR 10 and Dolby Vision passthrough when both displays support them. The built-in scaler lets one output stay at 4K while the other drops to 1080p, solving mixed-display setups. Four EDID modes give manual control when automatic negotiation picks the wrong resolution.

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 lineOZF12-2
Model nameOZF12-2
Part numberOZF12-2
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
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1.1 × 2 HDMI 2.0 Splitter HDCP 2.2 x1
2.AC Power Adaptor x1
3.User Manual x1

Questions about this item

Should I pick this 1×2 model or look for a different port count?

This unit splits one HDMI source to two displays; if you need more than two outputs you would need a different splitter.

What does the 18 Gbps bandwidth deliver when I connect it?

It carries 4K at 60 Hz with 4:4:4 colour and HDR10, so you get full-resolution video and high-bitrate audio without compression.

Which HDMI version and HDCP level does the splitter use, and what does that limit?

It uses HDMI 2.0b and HDCP 2.2, capping output at 3840×2160 at 60 Hz and preventing playback of content that requires newer HDMI 2.1 features.

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