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Short grey USB-C adapter with two DisplayPort sockets and a .12m cable

QGeeM

QGeeM USB C Dual DisplayPort Adapter 4K 144Hz 8K 30Hz Grey 0.12m

SKU CH-C57Q-EMKA9

A short grey adapter adds two DisplayPort outputs to a USB-C laptop, supporting 8K at 30 Hz or 4K at 144 Hz per port and 4K at 60 Hz on both simultaneously

  • Cable length0.12m
  • Output portsDP
  • Cable jacketPVC
  • Connector typeMale
  • Product colorGrey
  • Product weight0.2KG
  • Single port delivers 8K at 30 Hz or 4K at 144 Hz for ultra-smooth visuals
  • Dual ports run two 4K monitors at 60 Hz each to boost multitasking
  • Works with Windows MST and SST for extend or mirror display modes
  • Short 0.12 m cable keeps desk tidy and signal path clean
  • Grey PVC jacket and 0.2 kg weight make it easy to carry anywhere

What this adapter does

The QGeeM USB C Dual DisplayPort Adapter connects a single USB-C port to two DisplayPort monitors. It is built for professionals and enthusiasts who need expanded screen space for photo editing, 8K video playback, 3D design or competitive gaming.

Resolution headroom

A single port drives up to 8K at 30Hz or 4K at 144Hz for ultra-smooth motion. Using both ports together tops out at 4K 60Hz per display, which still covers high-detail creative work and fast-paced action titles.

USB-C DisplayPort Alt Mode limits

The adapter relies on the host’s USB-C DisplayPort Alt Mode implementation. MST enables independent extended desktops on Windows, while SST mirrors the same image; macOS only supports SST, so both screens show identical content.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 55% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameQGeeM
Product colorGrey
Ports & slots
Output portsDP
Connector typeMale
Size & build
Cable length0.12m
Cable jacketPVC
Product weight0.2KG

Questions about this item

Will the QGeeM USB C adapter run two older 1080p monitors at 60 Hz each from one laptop port?

Yes — the adapter splits one USB-C port into two DP outputs, each capable of 4K@60Hz, so 1080p@60Hz works on both screens simultaneously.

How can I confirm the adapter is delivering 4K@144Hz on a single monitor after plugging it in?

Open the display settings on Windows or macOS and check that the connected monitor reports 144 Hz at its native 4K resolution.

Does the 0.12 m grey cable include both DP plugs or do I need separate DisplayPort cables?

The unit has two male DP connectors built in; no extra DisplayPort cables are required.

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