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Small black DisplayPort switch box with three output ports and one input port, USB Micro-B power cable attached

LUOM

LUOM TJ-A036 3-Port DisplayPort MST Switch 8K@30Hz 4K@144Hz

SKU CH-ZRYB-VJH0J

Splits one DisplayPort source into three independent or mirrored monitors up to 8K at 30 Hz or 4K at 144 Hz

  • TypeDisplayPort Switchers
  • Changer TypeDisplayPort Switch/Extender
  • ColorBlack
  • Ports2
  • Specifications8K: Single port 7680x4320 @ 30Hz display 4K: Single port 384
  • Input Connector1 x DisplayPort 1.4
  • Connect three monitors from one DisplayPort source using MST
  • Drive a single display up to 7680×4320 at 30 Hz
  • Run three 3840×2160 screens simultaneously at 60 Hz
  • Mirror the same image across all outputs in SST mode
  • Powered by an included USB-A to Micro-B cable

3-Port DP MST Hub for Multi-Monitor Workstations

This DisplayPort 1.4 MST hub splits one DP source into three DP outputs. It enables mirror or extended desktop modes across three monitors from a single DisplayPort connection. The compact unit requires 5 V USB power and is aimed at professionals who need a high-resolution multi-display setup without adding graphics cards.

Suits MST-capable hosts needing three extended

Works with Windows and Android hosts that support DisplayPort MST. Apple macOS and iOS devices can only mirror or extend to one external screen due to OS limits. Integrated graphics may lack the bandwidth or memory width for three high-resolution streams, so a discrete GPU is recommended. Buyers without MST support on their source should consider a different topology.

8K@30 Hz single-stream

The hub delivers up to 8K at 30 Hz on one display, 4K at 60 Hz on two displays, or 4K at 60 Hz on all three simultaneously when the source allows. Maximum throughput is 32.4 Gbps over DisplayPort 1.4. This bandwidth ceiling is the key figure that determines whether your desired resolution and refresh-rate combination is achievable.

Highlights

  • Connect three monitors from one DisplayPort source using MST
  • Drive a single display up to 7680×4320 at 30 Hz
  • Run three 3840×2160 screens simultaneously at 60 Hz
  • Mirror the same image across all outputs in SST mode
  • Powered by an included USB-A to Micro-B cable

Specifications

BrandLUOM
SeriesTJ-A036
ModelTJ-A036
Part NumberTJ-A036
TypeDisplayPort Switchers
Changer TypeDisplayPort Switch/Extender
ColorBlack
Ports2
Specifications8K: Single port 7680x4320 @ 30Hz display
4K: Single port 3840x2160 @ 144Hz
Support resolution:
8K@30Hz
4K@144Hz, 120Hz, 60Hz
1440P@165Hz, 144Hz, 120Hz, 60Hz
1080P@240Hz, 165Hz, 144Hz, 120Hz, 60Hz
(Depends on your graphics card, monitor, operating system and DP cable support)
Input Connector1 x DisplayPort 1.4
Output Connector3 x DisplayPort 1.4
Maximum Resolutions8K@30Hz 4K@120Hz
BandwidthHigh Speed 32.4Gbps
FeaturesDisplay Port Splitter splits 1 dp signal into 3 signals, Supports output of 3 same screens in SST mirror mode or 3 different screens in MST mode.(To enjoy 1in 3out fucnction, pls make sure input/output source support MST function, which needs to check the garphic card, cable monitor. MST mode is limited by iOS System)
Displayport Hub Support 1 to 1 ouput at 8k@30hz,4k@144hz; Support 1 to 3 ouput at 4k@60hz, Pls CHECK the 5th picture for reference (SST/MST mode shares the bandwidth and actual resolution relies on your graphics card, monitor, operating system and DP cable. If the total
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1 x DP splitter host
1 x U SB A t o U SB Micr o B power supply line
1 x User Manual

Questions about this item

What power connection does the 3-port DisplayPort MST switch require?

It needs a 5 V external power supply delivered through the included USB-A to USB Micro-B cable.

How do you enable three independent monitors instead of mirrored screens?

Select MST extended mode on the host system; SST mirror mode only duplicates the same image on all three outputs.

When might the USB power cable need replacing?

If the cable is damaged or the connector wears out, a standard USB-A to Micro-B lead can restore power to the switch.

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