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Small black square DisplayPort splitter with two output ports and a power adapter cable attached

ESTONE

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

SKU CH-XYNG-FYQ92

Splits one DisplayPort signal to two monitors at up to 3840×2160@144Hz with MST and SST modes

  • Port count2
  • Adapter typeDisplay Extenders
  • Input ports1x DisplayPort female
  • Output ports2x DisplayPort female
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating32.4 Gbit/s
  • Splits one DisplayPort signal to two monitors
  • Supports 4K at 144 Hz in mirror mode
  • Extends desktop across two screens at 4K 120 Hz
  • Includes 5 V 2 A power adapter and USB-C cable
  • Compact 74 mm square housing weighs 35 g

Dual 4K DisplayPort Splitter

The ESTONE OZFD splits a single DisplayPort 1.4 signal into two identical or independent outputs. It targets Windows desktop and laptop users who need to drive two 4K monitors from one GPU port. Integrated graphics and macOS systems are limited to mirror mode only.

Plug-and-play with external power

The unit draws 5 V / 2 A from the included USB-C power adapter and ships with a short USB-C cable. No drivers are required on Windows. Mirror mode works everywhere; extended desktop needs Windows and a GPU that supports MST. Cable runs up to 10 metres are specified.

3840 × 2160 at 144 Hz headroom

In splitter mode each monitor can run at 3840 × 2160 @ 144 Hz provided both displays and the source support DSC. MST extend mode tops out at 3840 × 2160 @ 120 Hz. Bandwidth is 32.4 Gbps. Monitors without DSC or sources limited to DP 1.2 will fall back to lower refresh rates.

How it compares

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

Price $31.99
Pricier than about 75% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZFD
Model nameOZFD
Part numberOZFD
Product typeDisplayPort Splitters
Adapter typeDisplay Extenders
Product colorBlack
Performance
Bandwidth rating32.4 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1x DisplayPort female
Output ports2x DisplayPort female
Size & build
Product dimensions5.31 × 3.11 × 0.87 in
Product weight2.12 oz
In the box
Units per package1
In the box1* DisplayPort Splitter, 1x Power Adapter, 1* USB to Type-C Power cable (5 V/2A), 1*User Manual.

Questions about this item

How can I confirm the ESTONE OZFD splitter is delivering 4K at 144 Hz after I connect it?

Check the display settings on your Windows PC and verify each monitor reports 3840x2160 at 144 Hz; the splitter supports that resolution in Splitter mode when both monitors and the source are DP 1.4 with DSC.

What does the package include and what must I provide myself?

The box contains the splitter, a 5 V/2 A power adapter, a USB-to-Type-C power cable and a user manual; you need to supply two DisplayPort cables and a DP 1.4 source that supports the desired resolution.

Which mode should I choose — MST or Splitter — for my two 4K monitors?

Use Splitter mode (mirror) for 4K at 144 Hz on both screens; choose MST mode (extend) only if you need independent desktops and can accept 4K at 120 Hz maximum.

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