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Compact USB-C multiport adapter with HDMI ports, matte dark finish

STARTECH

STARTECH 154B-USBC-MULTIPORT adapter

SKU CH-J863-X3Y91 MPN 154B-USBC-MULTIPORT

Connects USB-C devices to multiple monitors for expanded desktop space

  • Product weight0.19
  • Triple or double display support via DP Multiport adapter
  • Compact 0.1900 kg design for portable workstations
  • StarTech reliability backed by 2024 manufacturing
  • Multi-monitor productivity from a single USB-C connection
  • Versatile DP docking for expanded screen real estate

Multi-monitor adapter for USB-C

The STARTECH 154B-USBC-MULTIPORT adapter enables dual or triple display configurations from a single USB-C port. It targets professionals who need expanded desktop space for productivity workflows. The compact form factor suits both stationary desks and mobile setups.

Passive thermal profile with minimal draw

No active cooling is present, so the unit runs silently during typical office workloads. Power is drawn directly from the host USB-C connection without an external supply. Heat output remains low enough for continuous daily use in enclosed spaces.

Lightweight aluminium housing with fixed cables

The enclosure weighs 0.1900 units and uses an integrated tether for host connection. Video outputs rely on permanently attached cables rather than modular ports. This reduces cable clutter but limits replacement options if a connector is damaged.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $96.99
Pricier than about 89% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameSTARTECH
Model name154B-USBC-MULTIPORT
Size & build
Shipping weight0.91 kg
Package size244 × 132 × 33 mm

Questions about this item

How do I install the 154B-USBC-MULTIPORT and what is the step people often miss?

Connect the adapter to a USB-C port that supports DisplayPort Alt Mode, then attach up to two HDMI displays; the step many miss is confirming the host port carries video, not just data or power.

What maintenance or replacement will the 154B-USBC-MULTIPORT need over time?

No scheduled maintenance is required; if the USB-C cable or connector wears out from repeated insertion, the whole adapter would need replacement.

What limit appears first when running the 154B-USBC-MULTIPORT continuously?

The adapter supports a maximum of two external displays; adding a third monitor is the hard limit regardless of available bandwidth or host resources.

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