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

ESTONE

ESTONE TJ-A036 DisplayPort 1.4 MST Hub 1×3 8K@30Hz 4K@144Hz

SKU CH-82JS-HKW41

Connects three DisplayPort 1.4 monitors from one MST source with 8K at 30 Hz or 4K at 144 Hz resolution

  • Port count2
  • Adapter typeDisplayPort Switch/Extender
  • Input ports1 x DisplayPort 1.4
  • Output ports3 x DisplayPort 1.4
  • Maximum supported resolutions8K@30 Hz 4K@120 Hz
  • Bandwidth ratingHigh Speed 32.4 Gbit/s
  • Connect three monitors from one DisplayPort source
  • Drive a single display at 8K 30 Hz resolution
  • Run triple screens at 2560 × 1600 each
  • Switch between mirror and extended desktop modes
  • Powered by included 5 V USB cable

ESTONE TJ-A036 1×3 MST Hub

The ESTONE TJ-A036 is a DisplayPort 1.4 Multi-Stream Transport hub that splits one input into three outputs. It lets professionals connect three monitors to a single MST-capable source for extended desktop or mirrored configurations. The unit requires a 5 V external power supply delivered through the included USB-A to Micro-B cable.

Multi-monitor productivity users

This hub suits users who need three independent displays from one DisplayPort output for trading floors, digital signage or multi-window workflows. Buyers whose graphics hardware lacks MST support, or who only have HDMI outputs, cannot use the 1×3 expansion feature. Anyone needing more than three displays should consider a different solution.

32.4 Gbps bandwidth enables 8K@30Hz

The 32.4 Gbps link provides enough throughput for a single 7680×4320 panel at 30 Hz or 3840×2160 at 144 Hz. When three monitors are active the available bandwidth is shared, so maximum refresh rates per screen will be lower. Verify your source and cables support the full 32.4 Gbps rate before purchase.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 72% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineTJ-A036
Model nameTJ-A036
Part numberTJ-A036
Product typeDisplayPort Switchers
Adapter typeDisplayPort Switch/Extender
Product colorBlack
Performance
Bandwidth ratingHigh Speed 32.4 Gbit/s
Display
Maximum supported resolutions8K@30 Hz 4K@120 Hz
Ports & slots
Port count2
Input ports1 x DisplayPort 1.4
Output ports3 x DisplayPort 1.4
Size & build
Product dimensions12 × 6 × 0.08 in
Product weight1.2 oz
In the box
Units per package1
In the box1 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 does the 8K@30Hz single-port figure mean when I actually hook up three monitors?

With one monitor you can reach 7680x4320 at 30 Hz; with two monitors the hub is limited to 3840x2160 at 60 Hz and HDR must be off; with three monitors each can run up to 2560x1600, also with HDR off.

The box says DisplayPort 1.4 and 32.4 Gbps — what does that cap in practice?

The 32.4 Gbps link caps total throughput, so you can run one 8K@30Hz stream, two 4K@60Hz streams, or three 2560x1600 streams, but not three 4K@144Hz streams simultaneously.

The unit measures 12 x 6 x 0.08 inches — will it fit behind my monitor stand?

At 12 by 6 by 0.08 inches and 1.2 ounces it slides easily behind most stands; it also needs the included USB-A to Micro-B cable for 5 V power, so allow space for that cable run.

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