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

Jansicotek

Jansicotek OZF8K1 8K 1x2 HDMI Splitter 48Gbps

SKU CH-EX8Q-EAVDB

Splits one HDMI 2.1 source to two displays at up to 8K@60Hz with 48Gbps bandwidth and HDCP 2.3 support

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI
  • Output ports2 HDMI
  • Maximum supported resolutions8K@60 Hz
  • Bandwidth rating48Gps
  • Splits one 8K source to two displays
  • 48 Gbps bandwidth carries 8K at 60 Hz
  • HDCP 2.3 and EDID keep protected content flowing
  • Downscaler matches 8K, 4K and 1080p screens
  • Powers via included 5 V adapter for stable signal

What this splitter does

The Jansicotek OZF8K1 takes one HDMI source and duplicates it to two displays or a display plus a soundbar. It handles 8K at 60 Hz and 4K at 120 Hz with HDCP 2.3 and RGB 4:4:4 colour. The unit is powered and includes a 5 V adapter for stable signal regeneration over longer cable runs. It is built for home-theatre and gaming setups that need identical output on two screens.

Bandwidth and resolution limit

The splitter is rated for 48 Gbps bandwidth and a maximum single-link resolution of 8K at 60 Hz. It also supports 4K at 120 Hz, 1440p at 144 Hz and 1080p at 240 Hz with HDR10+ and Dolby Vision pass-through. EDID management can copy display data from either output to maintain compatibility. This bandwidth ceiling decides whether your source and cables can deliver the full feature set.

Thermals noise and power

The aluminium enclosure passively dissipates heat during normal operation with no fan noise. Power draw is limited to the included 5 V DC adapter, so the device adds minimal load to a power strip. Typical use stays cool to the touch even when driving two 8K displays continuously. No active cooling means silent performance in quiet rooms.

How it compares

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

Price $38.99
Pricier than about 81% 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

What does the 48 Gbps bandwidth actually deliver when the splitter is connected to a display?

It carries the full HDMI 2.1 data rate needed for 8K at 60 Hz, 4K at 120 Hz, 1440p at 144 Hz and 1080p at 240 Hz with RGB 4:4:4 colour and HDR10+ metadata.

Which HDMI version and HDCP level does the splitter implement, and what resolution ceiling does that set?

The unit uses HDMI 2.1 and HDCP 2.3, capping the maximum supported format at 8K 60 Hz or 4K 120 Hz on each of the two outputs.

What are the physical dimensions and mounting requirements for this splitter?

The aluminium enclosure measures 5.59 by 3.15 by 1.26 inches and weighs 3.2 ounces; it sits on a shelf or desk and requires only the included DC 5 V power adapter.

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