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Compact black DisplayPort splitter with one input and three outputs, USB Micro-B power port, matte finish

Jansicotek

Jansicotek 8K 3-Port DisplayPort Splitter 1 in 3 Out DP 1.4 8K@30Hz 4K@144Hz

SKU CH-GQJT-RBWA5

Splits one DisplayPort 1.4 source into three displays, supporting 8K at 30 Hz or 4K at 144 Hz on a single output and 4K at 60 Hz across all three in MST mode

  • Port count2
  • 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
  • Product typeDisplayPort Switchers
  • Splits one DisplayPort 1.4 source to three displays simultaneously
  • Single output reaches 8K at 30 Hz or 4K at 144 Hz
  • Three outputs run 4K at 60 Hz together in MST mode
  • Works with DP 1.0 through 1.4 and supports mirror or extended layouts
  • USB power cable included for stable operation

One-to-three DisplayPort splitter

The Jansicotek adapter takes a single DisplayPort 1.4 source and drives up to three DisplayPort 1.4 displays. It works in mirror mode for identical images or in MST mode for independent desktops. A USB-A to Micro-B cable supplies the required power.

MST bandwidth limit

In MST expansion mode the single-port maximum is 8K at 30 Hz or 4K at 144 Hz, while all three ports together are capped at 4K 60 Hz. The 32.4 Gbps link is shared across the three outputs, so total resolution must stay within that budget.

Sustained multi-display operation

The splitter maintains stable 4K 60 Hz across three screens continuously when powered through the USB cable. Apple systems can only extend one external display in MST because of operating-system limits, and integrated graphics may struggle with the bit-width demands of three high-resolution streams.

How it compares

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

Price $35.99
Pricier than about 68% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeDisplayPort Switchers
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
In the box
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 8K at 30 Hz actually deliver when the splitter is connected to three monitors?

In MST expansion mode one port can show 8K at 30 Hz or 4K at 144 Hz while all three ports together run at 4K 60 Hz.

Which DisplayPort version limits the 32.4 Gbps bandwidth and what resolutions does that cap?

The splitter uses DisplayPort 1.4 so the 32.4 Gbps ceiling allows 8K 30 Hz or 4K 144 Hz on a single output and 4K 60 Hz across three outputs.

What physical connection and power does the unit need to sit on a desk and drive three displays?

It takes one DisplayPort 1.4 input, provides three DisplayPort 1.4 outputs and requires the included USB-A to Micro-B cable for power.

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