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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

  • Port count2
  • Adapter typeDisplay Extenders
  • Input ports1x DisplayPort female
  • Output ports2x DisplayPort female
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating32.4 Gbit/s
  • 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.

How it compares

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

Price $29.99
Pricier than about 73% 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 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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