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Small black square box with one DisplayPort input and two DisplayPort outputs, USB-C power port, 74 mm sides, 14 mm high

Jansicotek

Jansicotek OZFD DisplayPort 1.4 Splitter 1×2 4K 144Hz

SKU CH-XJ4F-1BACG

Splits one DisplayPort source to two monitors at up to 4K 144Hz with 32.4Gbps bandwidth and 10-metre cable support

  • TypeDisplayPort Splitters
  • Changer TypeDisplay Extenders
  • Ports2
  • AudioYes
  • ColorBlack
  • Specifications* Power Supply: 5V/2A *Video format: 3840x2160@144Hz *Using
  • Splits one DisplayPort signal to two monitors simultaneously
  • Delivers 3840×2160 at 144 Hz on a single output
  • Runs MST at 3840×2160 120 Hz for dual-screen workspaces
  • Drives a 10 metre DisplayPort cable without signal loss
  • Powered by included 5 V 2 A USB-C adapter

Signal distribution

The Jansicotek OZFD is a DisplayPort 1.4 splitter that takes one input and sends the same signal to two DisplayPort outputs simultaneously. It is built for users who need to mirror a 4K source across two monitors or projectors without adding a second graphics output. The unit requires the included 5V/2A USB-C power adapter to drive the internal chip and support the stated resolutions.

Thermals and power

The splitter draws power from the supplied 5V/2A USB-C adapter rather than the host port, so the graphics card sees no extra load. The aluminium enclosure measures 74 by 74 by 14 mm and weighs 35 g, providing passive heat dissipation with no fan noise. Typical power draw stays within the 5 V rail, keeping the device cool during continuous 4K 144 Hz operation.

Build and connectivity

The black metal housing feels solid for a 35 g device and resists flex when cables are attached. One female DisplayPort input and two female outputs are recessed to protect the connectors, while the USB-C power socket sits on the same face for tidy cable routing. A 10 metre DisplayPort cable can be driven on each output, giving flexibility for desk or rack mounting without signal loss.

Highlights

  • Splits one DisplayPort signal to two monitors simultaneously
  • Delivers 3840×2160 at 144 Hz on a single output
  • Runs MST at 3840×2160 120 Hz for dual-screen workspaces
  • Drives a 10 metre DisplayPort cable without signal loss
  • Powered by included 5 V 2 A USB-C adapter

Specifications

BrandJansicotek
SeriesOZFD
ModelOZFD
Part NumberOZFD
TypeDisplayPort Splitters
Changer TypeDisplay Extenders
Ports2
AudioYes
ColorBlack
Specifications* Power Supply: 5V/2A
*Video format: 3840x2160@144Hz
*Using cable instance: 10 meter DisplayPort cable
* Length x Width x Height: 74 *74 *14 (mm)
* Weight: 35g
Input Connector1x DisplayPort female
Output Connector2x DisplayPort female
Maximum Resolutions3840 x 2160
Bandwidth32.4Gbps
Features1. 1 DP input and 2 DP output simultaneously;
2. DisplayPort 1.4 specification standard.
3. The highest video resolution is 3840x2160@144Hz.
4. Supports up to 3840x2160@120Hz for MST mode.
5. Transfer rates up to 32.4Gbps.
6. Can drive 10 meter DisplayPort cable.
Dimensions5.31 x 3.11 x 0.87 inches
Weight2.12 Ounces
Package Quantity1
Package Contents1* DisplayPort Splitter, 1x Power Adapter, 1* USB to Type-C Power cable (5V/2A), 1*User Manual.

Questions about this item

How do I install the Jansicotek OZFD DisplayPort 1.4 Splitter and what step is often missed?

Connect the 5V/2A power adapter using the included USB to Type-C cable before linking the 1× DisplayPort input and 2× DisplayPort outputs; the splitter will not function without external power.

What maintenance or replacement will the Jansicotek OZFD splitter need later?

No routine maintenance is required; if the 5V/2A power adapter or the USB to Type-C cable fails, replace them with equivalents meeting the same 5V/2A specification.

What limit appears first during sustained use of the Jansicotek OZFD splitter at 4K 144Hz?

The 32.4Gbps bandwidth ceiling limits dual-output MST mode to 4K 120Hz maximum; single-port 4K 144Hz stays within the limit.

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