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StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station main view showing the dock unit

StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty

SKU: 154B-USBC-MULTIPORT

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StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty


Product Description

Expand your workspace with the StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Multiport Adapter, a versatile docking solution designed to connect multiple displays, USB peripherals, wired networks, and memory cards through a single USB-C connection. It supports up to three external monitors, making it suitable for professional workstations, corporate offices, home offices, and productivity-focused environments.

The dock provides two DisplayPort 1.4 outputs and one HDMI 2.0b output, supporting up to two 4K displays at 60Hz and one 4K display at 30Hz when the host computer supports the required video specifications. It also includes a four-port USB-A hub, SD and microSD card readers, Gigabit Ethernet, and a 3.5mm headset port.

With 100W USB-C Power Delivery pass-through, the adapter reserves 15W for its own operation and can provide up to 85W of power to a compatible host laptop. Its integrated 30cm USB-C cable and durable aluminium housing make it convenient for desktop setups and mobile professionals.

Explore more docking stations and connectivity accessories in the StarTech Collection at Suntronix.


About StarTech 154B-USBC-MULTIPORT

The StarTech 154B-USBC-MULTIPORT is a compact USB-C triple-monitor docking adapter that combines display connectivity, USB expansion, network access, audio, and memory card reading in one device.

Using DisplayPort 1.4 Alternate Mode and Multi-Stream Transport (MST), it can extend a compatible computer's display output across up to three external monitors. Its mix of HDMI and DisplayPort connectors offers flexibility for different monitor configurations.

The dock also includes two USB-A ports supporting 5Gbps USB data transfer, two USB 2.0 ports, SD and microSD card readers, and a Gigabit Ethernet port for wired networking. Its USB-C Power Delivery pass-through connection allows users to connect a compatible USB-C power adapter to charge their laptop while using the dock.

The adapter is designed for compatible Windows and ChromeOS computers and offers driverless setup for core connectivity functions.


Key Features

  • Triple-monitor support: Connect up to three external displays through one USB-C connection.

  • High-resolution video: Supports up to 2 × 4K at 60Hz and 1 × 4K at 30Hz with a compatible host.

  • Multiple video outputs: Includes 2 × DisplayPort 1.4 and 1 × HDMI 2.0b.

  • Four-port USB-A hub: Two USB-A ports support 5Gbps, while two support USB 2.0 at 480Mbps.

  • 100W Power Delivery pass-through: Reserves 15W for the adapter and provides up to 85W to the connected laptop.

  • Gigabit Ethernet: Supports wired network connections up to 1000Mbps.

  • SD and microSD card readers: Access compatible memory cards directly through the dock.

  • 3.5mm audio port: Connect compatible headphones, speakers, or headsets.

  • Compact integrated cable: Features a built-in 30cm USB-C host cable.

  • Durable construction: Combines an aluminium housing with plastic components and a TPE-jacketed cable.

  • Driverless connectivity: Core functions do not require additional driver installation on compatible systems.

  • IT management tools: Supports StarTech connectivity tools, including MAC Address Pass-Through, USB Event Monitoring, Wi-Fi Auto Switching, and Windows Layout utilities.

  • Warranty: 3 years.


Ideal Use Cases

  • Corporate workstations: Connect multiple monitors, USB accessories, and wired networking through one laptop connection.

  • Financial professionals: Create multi-display workspaces for spreadsheets, reporting, and business applications.

  • IT departments: Expand laptop connectivity for office deployment and support environments.

  • Home offices: Connect monitors, storage devices, networking, and audio accessories with fewer separate adapters.

  • Content creation: Build a multi-display setup for editing, design, and productivity workflows.

  • Business presentations: Connect compatible laptops to HDMI and DisplayPort monitors.

  • Photographers and media professionals: Transfer files using the built-in SD and microSD card readers.

  • Hybrid workers: Carry a compact multiport docking solution between home and office.


Why Buy from Suntronix?

Suntronix offers genuine technology products and connectivity solutions for business, professional, and personal requirements. Customers can contact Suntronix for product availability, pricing, specifications, and purchasing assistance.

Suntronix serves customers across Chennai, Tamil Nadu, and India, helping businesses and individuals find suitable docking stations, display adapters, and connectivity accessories.

Visit the Suntronix Official Website to explore available products and connectivity solutions.

SPECIFICATION

Brand

StarTech

Model

154B-USBC-MULTIPORT

Part Number / MPN

154B-USBC-MULTIPORT

Product Type

USB-C Triple-Monitor Multiport Adapter / Docking Station

Colour

Space Gray

Key Specification

Triple-display docking adapter with HDMI, dual DisplayPort, four USB-A ports, Gigabit Ethernet, SD/microSD readers, and 100W PD pass-through

Host Connection

USB-C, USB 3.2 Gen 1 (5Gbps)

Compatible Host Interfaces

USB-C with DisplayPort Alternate Mode and MST; compatible USB4 and Thunderbolt 3/4 computers with supported video output

Display Outputs

2 × DisplayPort 1.4 and 1 × HDMI 2.0b

Maximum Display Support

Up to 3 external displays

Maximum Resolution

Up to 2 × 3840 × 2160 at 60Hz and 1 × 3840 × 2160 at 30Hz, subject to host compatibility

USB Ports

2 × USB-A 5Gbps and 2 × USB-A 480Mbps

USB-C Power Delivery

100W pass-through input, with up to 85W available for host laptop charging

Power Consumption

15W

Ethernet

RJ-45 Gigabit Ethernet, 10/100/1000Mbps

Audio

3.5mm four-position TRRS headset port

Memory Card Readers

SD, SDHC, SDXC, microSD

Networking Features

Wake-on-LAN, PXE, full-duplex support, and MAC Address Pass-Through through supported software

Data Transfer Rate

Up to 5Gbps for USB 3.2 Gen 1 ports

Cable Length

30cm (approximately 1ft)

Material

Aluminium and plastic

Product Dimensions

130 × 56 × 16mm

Product Weight

108g

Operating Temperature

0°C to 70°C

Storage Temperature

-10°C to 70°C

Humidity

5–90% RH, non-condensing

Included in the Package

  • 1 × USB-C Multiport Adapter
  • 1 × Quick-Start Guide
COMPATIBILITY

The StarTech 154B-USBC-MULTIPORT is designed for compatible computers with a USB-C port supporting DisplayPort Alternate Mode and Multi-Stream Transport (MST).

Supported systems include:

  • Windows 11
  • Windows 11 ARM
  • Windows 10
  • Windows 8.1
  • ChromeOS

Compatible USB4 and Thunderbolt 3/4 computers may also work when their USB-C connection supports the required video output and MST functionality.

Important compatibility requirements:

  • For maximum multi-monitor performance, the host must support DisplayPort 1.4 Alt Mode, DSC, and MST.
  • StarTech specifies Intel 11th Gen or later with DSC for maximum advertised display performance.
  • The number of displays and supported resolutions depend on the laptop's graphics processor and operating system.
  • Some computers may disable their built-in screen when three external displays are connected.
  • A compatible USB-C power adapter is required to use Power Delivery pass-through charging.
  • DisplayPort 1.2 Alt Mode hosts may work at lower resolutions.

Check the host computer's technical specifications before purchasing if you need a specific multi-monitor arrangement.

WARRANTY

The StarTech 154B-USBC-MULTIPORT includes a 3-year warranty, subject to the manufacturer's warranty terms and conditions.

SHIPPING & DELIVERY

FREE Shipping & Secure Delivery across India

Delivery time: 2-4 business days

CUSTOMER SUPPORT

We are here to assist you.

Phone: +91 44 4265 2099
Mobile: +91 98400 68999
Website: www.suntronix.net
Email: info@suntronix.net

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Frequently Asked Questions

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It supports up to three external monitors using its two DisplayPort outputs and one HDMI output, subject to the host computer's graphics capabilities.

Yes. With a compatible host, it supports up to two 4K displays at 60Hz and one 4K display at 30Hz.

Yes. It supports 100W USB-C Power Delivery pass-through, with up to 85W available for the host laptop after reserving power for the adapter.

Yes. It includes Gigabit Ethernet, an SD card reader, a microSD card reader, and a 3.5mm headset connection.

It includes a 3-year warranty, subject to the manufacturer's terms and conditions.

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