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Small black square box with one DisplayPort input and two outputs plus a 3.5 mm audio jack

LUOM

LUOM OZFD DisplayPort Splitter 1×2 4K 144Hz Audio Extractor

SKU CH-MC92-XKM0T

Splits one DisplayPort signal into two 4K 144 Hz displays with audio extraction and MST extended-mode support up to 4K 120 Hz

  • TypeDisplayPort Splitters
  • Changer TypeDisplay Extenders
  • Ports2
  • AudioYes
  • ColorBlack
  • Specifications* Power Supply: 5V/2A *Video format: 3840x2160@144Hz *Using
  • Splits one DP source to two displays simultaneously
  • 4K at 144 Hz refresh rate with 32.4 Gbps bandwidth
  • 5 mm audio output extracts sound separately
  • MST extended mode up to 4K 120 Hz on Windows
  • Powered by 5 V 2 A USB-C for stable operation

Dual 4K DisplayPort Splitter

The LUOM OZFD splitter takes a single DisplayPort source and drives two DisplayPort monitors simultaneously. It supports 3840x2160 at 144 Hz on one screen or 120 Hz across both in MST mode. A 3.5 mm audio port extracts sound for external speakers or headphones. The unit requires the included 5 V 2 A power adapter for stable operation.

Upgrade from basic mirroring

This device replaces simple passive adapters that only duplicate the same image on two screens. The jump is worth it when you need true extended desktop mode on Windows for multitasking across independent displays. Mac and Linux users remain limited to mirror mode, so the upgrade adds no extended-desktop benefit on those platforms.

Simple powered setup

Installation is plug-and-play with no drivers required; connect the source, two monitors, and the USB-C power cable to the supplied adapter. The main pitfall is forgetting the external power, which causes signal drop-out or no picture at all. Another common issue is using the splitter through a dock, hub or KVM, which the manufacturer explicitly says will not work.

Highlights

  • Splits one DP source to two displays simultaneously
  • 4K at 144 Hz refresh rate with 32.4 Gbps bandwidth
  • 5 mm audio output extracts sound separately
  • MST extended mode up to 4K 120 Hz on Windows
  • Powered by 5 V 2 A USB-C for stable operation

Specifications

BrandLUOM
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 power connection does the 74 × 74 × 14 mm splitter need to run?

It requires the included 5 V / 2 A power adapter, which plugs in via the supplied USB-to-Type-C cable.

Which step do users often miss when setting up the 1×2 DisplayPort splitter?

Connecting the external 5 V / 2 A power supply before linking the two monitors; without it the unit will not pass a stable 32.4 Gbps signal.

When will the 3.5 mm audio extractor port need attention?

Only if you change headphones or speakers — the jack itself has no moving parts and needs no periodic maintenance.

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