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Small black aluminium box with one HDMI input and two HDMI outputs

Jansicotek

Jansicotek OZF8K1 HDMI 2.1 Splitter 1x2 8K@60Hz 48Gbps

SKU CH-VQ66-6NF1F

An HDMI 2.1 splitter that duplicates one source to two displays at up to 8K 60Hz with 48Gbps bandwidth, HDCP 2.3 and downscaling

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI
  • Output ports2 HDMI
  • Maximum supported resolutions8K@60 Hz
  • Bandwidth rating48Gps
  • Split one HDMI source to two displays simultaneously
  • Supports 8K at 60 Hz and 4K at 120 Hz via HDMI 2.1
  • Handles HDCP 2.3 and RGB 4:4:4 for protected 4:4:4 content
  • Auto down-scaler matches 8K to 4K or 4K to 1080p per display
  • EDID copy modes fix handshake issues on either output

1x2 HDMI 2.1 Splitter for 8K sources

The Jansicotek OZF8K1 duplicates a single HDMI 2.1 input across two outputs. It supports 8K at 60 Hz and 4K at 120 Hz with 48 Gbps bandwidth. The unit handles HDCP 2.3, RGB 4:4:4, HDR10+, Dolby Vision and Dolby Atmos pass-through. It is suited for users who need identical video and audio on two displays or a display plus a soundbar from one source such as a PS5, Xbox, Apple TV or PC.

Passive aluminium enclosure runs without fan noise

The splitter draws power from the included DC 5 V adapter and has no moving parts, so operation is silent. The aluminium housing dissipates heat during continuous 8K or high-refresh 4K signalling. Power consumption is low enough for typical desktop or home-theatre use without requiring additional cooling or a high-wattage supply.

DC 5 V adapter and EDID controls enable flexible

A 5 V power adapter is bundled so the splitter works reliably over longer cable runs. Front-panel EDID buttons let you copy the sink capabilities from either output, solving handshake issues when one display lacks EDID data. The down-scaler automatically converts 8K 60 Hz to 4K 60 Hz or 4K 60 Hz to 1080p 60 Hz, allowing mixed-resolution sinks without manual reconfiguration.

How it compares

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

Price $41.99
Pricier than about 84% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZF8K1
Model nameOZF8K1
Part numberOZF8K1
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating48Gps
Display
Maximum supported resolutions8K@60 Hz
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1 HDMI
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 box8K HDMI Splitter*1, DC5 V Power Adapter*1, User Manual*1

Questions about this item

How do I connect the Jansicotek OZF8K1 splitter and what step is often missed?

Connect the source to the single HDMI input, then attach up to two displays to the HDMI outputs. The step often missed is plugging in the included DC5V power adapter before expecting a signal.

What part will need replacement first under normal use?

The external DC5V power adapter is the most likely component to require replacement before the aluminium splitter itself.

At what bandwidth does the splitter hit its limit during sustained 8K output?

The splitter is rated for 48Gbps bandwidth, which is the ceiling for continuous 8K@60Hz transmission.

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