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Small black rectangular DisplayPort hub with one input and three output ports

ESTONE

ESTONE TJ-A036 DisplayPort 1.4 MST Splitter 1 in 3 out

SKU CH-1VGC-A5TYM

Splits one DisplayPort 1.4 signal into three independent or mirrored 8K@30Hz outputs from a single MST-enabled source

  • TypeDisplayPort Switchers
  • Changer TypeDisplayPort Switch/Extender
  • ColorBlack
  • Ports2
  • Specifications8K: Single port 7680x4320 @ 30Hz display 4K: Single port 384
  • Input Connector1 x DisplayPort 1.4
  • Drives three monitors from one DisplayPort 1.4 source
  • Supports 8K at 30 Hz on a single display
  • Delivers 4K at 144 Hz for high-refresh gaming
  • Mirrors or extends across three screens via MST
  • Includes USB power cable for stable 5 V operation

ESTONE TJ-A036 DisplayPort 1.4 MST Hub

The ESTONE TJ-A036 is a DisplayPort 1.4 Multi-Stream Transport hub that splits one DP 1.4 input into three DP 1.4 outputs. It enables a single MST-enabled graphics output to drive three monitors simultaneously. The unit requires a 5 V external power supply delivered via the included USB-A to Micro-B cable. It is built for Windows PCs that support MST functionality.

Multi-monitor workstations and digital signage

This hub suits professionals who need three independent screens from one DisplayPort source for productivity, trading or signage layouts. It also supports SST mirror mode to show the same image on three displays. Mac users and anyone whose GPU lacks MST support cannot use the extended desktop feature. Buyers who need more than three displays or who rely on a single cable for both power and video should look at a different solution.

Single DisplayPort 1.4 port drives three monitors

The decisive specification is the 1-in-3-out DisplayPort 1.4 MST topology. One upstream DP 1.4 connection feeds three downstream DP 1.4 ports at up to 32.4 Gbps total bandwidth. A single monitor can run at 7680x4320 @ 30 Hz or 3840x2160 @ 144 Hz. Dual monitors reach 3840x2160 @ 60 Hz with HDR off. Three monitors can each run up to 2560x1600 with HDR off. All configurations depend on the host GPU and monitor capabilities.

Highlights

  • Drives three monitors from one DisplayPort 1.4 source
  • Supports 8K at 30 Hz on a single display
  • Delivers 4K at 144 Hz for high-refresh gaming
  • Mirrors or extends across three screens via MST
  • Includes USB power cable for stable 5 V operation

Specifications

BrandESTONE
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 resolution drops first when three monitors run all day from the single DisplayPort 1.4 input?

The 32.4 Gbps bandwidth caps triple output at 4K 60 Hz per screen; 8K 30 Hz is only possible on one monitor.

How warm does the aluminium housing get and does the fan spin continuously?

The hub has no fan; it draws 5 V from the included USB-A to Micro-B cable and stays cool under normal office loads.

Which specific port on my graphics card must be present for the MST hub to work?

Your GPU needs a DisplayPort 1.4 output that supports Multi-Stream Transport; the hub will not function on HDMI or older DP versions.

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