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Small black square DisplayPort splitter with two output ports and a power input

ESTONE

ESTONE OZFD DisplayPort Splitter 1 in 2 Out 4K@144Hz 32.4Gbps Black

SKU CH-D04X-0Q0XY

Splits one DisplayPort source into two 4K monitors at up to 144 Hz with 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 1.4 source
  • Extends or mirrors the desktop across dual displays via MST and splitter modes
  • Supports 32.4 Gbps bandwidth for uncompressed ultra-high-definition video
  • Works with 10 metre DisplayPort cables for flexible workstation layouts
  • Includes 5 V 2 A power adapter and USB-C cable for reliable operation

Dual DisplayPort Output

The ESTONE OZFD splits one DisplayPort 1.4 source into two DisplayPort outputs, delivering 3840x2160 resolution at up to 144Hz in mirror mode or 120Hz in extend mode. It targets desktop or laptop users who need dual monitors from a single DP port and includes a 5V/2A power adapter with USB-C cable for stable operation.

Sustained Signal Integrity

Bandwidth reaches 32.4Gbps to maintain 4K@144Hz without compression artefacts during extended sessions. The unit supports Display Stream Compression so both displays receive the full bitstream continuously. Most integrated graphics will only mirror both screens, while discrete GPUs can drive independent content across the two outputs at 4K@120Hz.

Thermals and Power

The aluminium enclosure measures 74x74x14mm and weighs 35g, dissipating heat passively without a fan. Power draw is limited to the supplied 5V/2A adapter, so no additional PSU capacity is required. Silent operation makes it suitable for quiet workspaces or living-room PCs.

Highlights

  • Drives two 4K monitors at 144 Hz from one DisplayPort 1.4 source
  • Extends or mirrors the desktop across dual displays via MST and splitter modes
  • Supports 32.4 Gbps bandwidth for uncompressed ultra-high-definition video
  • Works with 10 metre DisplayPort cables for flexible workstation layouts
  • Includes 5 V 2 A power adapter and USB-C cable for reliable operation

Specifications

BrandESTONE
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 much heat or noise does the ESTONE OZFD generate when driving two 4K@144Hz displays all day?

The splitter is a passive 35 g device with no fan; it draws 5 V/2 A from the included USB-C power cable and produces no audible noise or noticeable heat during continuous operation.

Which cables and power source must I already have to run the ESTONE OZFD at 4K@144Hz on both outputs?

You need one DisplayPort 1.4 cable from the GPU to the splitter input, two DisplayPort 1.4 cables from the splitter to each monitor, and a free USB-A port or 5 V/2 A USB charger for the supplied USB-C power lead.

Will the ESTONE OZFD extend two older 1080p@60Hz monitors from a single DisplayPort 1.2 laptop port?

Yes — the splitter is backward compatible down to 1080p and will mirror or extend (MST permitting) at the monitors' native 60 Hz, provided the laptop GPU supports MST over DisplayPort 1.2.

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