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Black square DisplayPort splitter with one input and two output ports, compact 74 mm form factor

ESTONE

ESTONE OZFD DisplayPort Splitter 1×DP to 2×DP 4K 144Hz MST

SKU CH-5FR1-QQ9A3

Splits one DisplayPort signal into two 4K outputs at up to 144 Hz with MST extended or mirror modes

  • TypeDisplayPort Splitters
  • Changer TypeDisplay Extenders
  • Ports2
  • AudioYes
  • ColorBlack
  • Specifications* Power Supply: 5V/2A *Video format: 3840x2160@144Hz *Using
  • Drives two 4K 144 Hz monitors from one DisplayPort output
  • Extends or mirrors across dual displays with MST and splitter modes
  • Delivers 32.4 Gbps bandwidth for lossless 3840 × 2160 video
  • Powers via included 5 V 2 A adapter for stable 10 m cable runs
  • Compact 74 × 74 × 14 mm unit weighs just 35 g

One-to-two DisplayPort splitter

The ESTONE OZFD takes a single DisplayPort source and drives two DisplayPort displays simultaneously. It handles extended and mirrored desktop modes on Windows systems and mirror-only operation on macOS. The compact unit measures 74 by 74 by 14 mm and weighs 35 g, making it easy to tuck behind a monitor or laptop dock. A 5 V/2 A power adapter and USB-to-Type-C cable are included for reliable operation.

Power adapter and USB-C cable included

The bundled 5 V/2 A power adapter and USB-to-Type-C cable supply the splitter without drawing current from the host port. This external power ensures stable 32.4 Gbps throughput across both outputs, even with 10 metre DisplayPort cables. No software or drivers are required; the device is recognised automatically once connected and powered.

Dual 4K 120 Hz headroom

In MST extend mode each display can run at 3840×2160@120 Hz, while splitter mirror mode supports 3840×2160@144 Hz on both screens. Bandwidth limits prevent dual 144 Hz extended desktops, so users needing higher refresh rates on both monitors in extended mode will need a separate graphics output. Mac owners are restricted to mirrored output only.

Highlights

  • Drives two 4K 144 Hz monitors from one DisplayPort output
  • Extends or mirrors across dual displays with MST and splitter modes
  • Delivers 32.4 Gbps bandwidth for lossless 3840 × 2160 video
  • Powers via included 5 V 2 A adapter for stable 10 m cable runs
  • Compact 74 × 74 × 14 mm unit weighs just 35 g

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

Will the 5V/2A power adapter need replacing if used continuously?

The unit ships with a 5V/2A power adapter and a USB-to-Type-C cable; no internal battery or fan is present, so only the external adapter would ever require replacement.

What resolution ceiling appears first when both outputs run in MST extended mode?

In MST extended mode the splitter is limited to 3840x2160 at 120Hz per display, even though the hardware supports 144Hz in splitter mirror mode.

How much heat or fan noise does the 35g aluminium housing produce during all-day operation?

The 74×74×14mm enclosure has no moving parts and draws only 5V/2A, so it runs silently with barely perceptible warmth under sustained load.

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