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Compact square black DisplayPort splitter with one input and two output ports

Jansicotek

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

SKU CH-CAD2-V55PE

Splits one DisplayPort signal into two 4K outputs at 144 Hz with MST extend mode up to 120 Hz and 32.4 Gbps bandwidth

  • TypeDisplayPort Splitters
  • Changer TypeDisplay Extenders
  • Ports2
  • AudioYes
  • ColorBlack
  • Specifications* Power Supply: 5V/2A *Video format: 3840x2160@144Hz *Using
  • Drives two 4K monitors at 144 Hz from one DisplayPort output
  • MST extends the desktop up to 120 Hz per screen for multitasking
  • DisplayPort 1.4 bandwidth of 32.4 Gbps carries the signal without compression
  • Powers from an included 5 V 2 A adapter so laptops stay unburdened
  • Compact 74 mm square housing fits behind any monitor stand

Dual-monitor DisplayPort splitter

The Jansicotek OZFD takes a single DisplayPort source and feeds two DisplayPort displays at once. It supports extended or mirrored desktop modes and works with Windows, Linux and macOS without driver installation. An external 5V/2A power adapter and USB-C power cable are included.

MST bandwidth and cable reach

Multi-Stream Transport allows independent content on each screen up to 3840x2160@120Hz while the total link runs at 32.4Gbps. The unit can drive a 10 metre DisplayPort cable on either output, giving flexibility for desk or conference-room layouts. Most integrated graphics processors will only mirror across both outputs.

Resolution headroom and limits

The highest single-stream timing is 3840x2160@144Hz, with full backward compatibility down to 1080p. MST mode tops out at 3840x2160@120Hz per display, so dual 144Hz 4K panels cannot run independently. Buyers needing higher refresh rates on two screens simultaneously should look elsewhere.

Highlights

  • Drives two 4K monitors at 144 Hz from one DisplayPort output
  • MST extends the desktop up to 120 Hz per screen for multitasking
  • DisplayPort 1.4 bandwidth of 32.4 Gbps carries the signal without compression
  • Powers from an included 5 V 2 A adapter so laptops stay unburdened
  • Compact 74 mm square housing fits behind any monitor stand

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

What bandwidth ceiling limits sustained 4K 144 Hz output?

The splitter is rated for 32.4 Gbps, matching the DisplayPort 1.4 link rate.

How much power does the unit draw and does it get warm during all-day use?

It ships with a 5 V 2 A adapter and weighs 35 g, so heat output is minimal.

Which GPU feature must my system already support for extended desktop mode?

Your graphics card needs Multi-Stream Transport capability; most integrated GPUs only mirror.

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