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Black DisplayPort splitter box with two output ports and a 3.5 mm jack

Vszerda

Vszerda DisplayPort Splitter 4K 144 Hz / 120 Hz MST SST 2 Ports

SKU CH-S2PC-GYC38

Connects one DisplayPort source to two monitors at up to 4K 144 Hz mirror or 4K 120 Hz extend with a 3.5 mm audio jack

  • SpecificationsDisplayPort
  • Extend two monitors up to 4K 120 Hz with MST on Windows
  • Mirror both displays up to 4K 144 Hz for identical output
  • Mac users get SST extend and mirror modes up to 4K 120 Hz
  • 5 mm jack adds audio output without extra adapters
  • Works with DP 1.2 sources for plug-and-play dual-screen setup

Dual-Monitor DisplayPort Splitter

The Vszerda DisplayPort splitter connects a single DP source to two monitors, projectors or TVs at the same time. It provides a 3.5 mm audio jack for headphones and is intended for gaming, work or presentation setups that need dual displays from one output.

Plug-and-Play Installation Notes

The unit is powered by an included cable and plug, and it works without extra drivers on Windows. Do not chain it with other DP docks or hubs, as this can cause signal loss or unstable output on the connected screens.

Compatibility Check Before Ordering

Windows systems support MST extended modes and mirror mode up to 4K at 144 Hz. Mac OS only supports SST extended mode and mirror mode, with extend mode limited to 4K at 120 Hz. Verify your source device matches these requirements.

Highlights

  • Extend two monitors up to 4K 120 Hz with MST on Windows
  • Mirror both displays up to 4K 144 Hz for identical output
  • Mac users get SST extend and mirror modes up to 4K 120 Hz
  • 5 mm jack adds audio output without extra adapters
  • Works with DP 1.2 sources for plug-and-play dual-screen setup

Specifications

BrandALYYDBG
SpecificationsDisplayPort

Questions about this item

How can I verify the splitter is delivering 4K at 144 Hz in mirror mode on Windows?

Open Windows display settings and check that each connected monitor shows 4K resolution with a 144 Hz refresh rate; the OS will report the active mode for both screens.

What comes in the package and do I need to buy any cables separately?

The box includes the DP splitter, a power cable, a power plug and a user manual; you will need to supply your own DisplayPort cables to connect the source and the two displays.

Which mode should I choose — MST extend or SST mirror — for two monitors on a Mac?

macOS only supports SST mirror mode (A-A-A) and SST extended mode (A-B-B); it cannot use MST for independent streams, so select mirror or extended SST depending on whether you want identical or separate desktops.

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