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Description

StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Dock

Overview

The StarTech 154B-USBC-MULTIPORT adapter is designed for professionals requiring extensive display and peripheral connectivity from a single USB-C port. This dock enables you to drive up to three external monitors, including dual 4K displays at 60Hz, while simultaneously connecting essential peripherals like Gigabit Ethernet, USB-A devices, and SD cards. It supports 100W Power Delivery pass-through, ensuring your laptop remains charged during use, making it ideal for mobile workstations and desktop replacements where port limitations are a concern.

Compatibility

This adapter is compatible with any USB-C or Thunderbolt 3/4 host device supporting DisplayPort Alternate Mode. This includes most modern laptops from Dell (Latitude, XPS), HP (Spectre, EliteBook), Lenovo (ThinkPad), Apple (MacBook Pro, MacBook Air), and others. It functions with Windows, macOS, and ChromeOS operating systems. For dual 4K 60Hz output, the host device must support DisplayPort 1.4 Alternate Mode. The single 4K 30Hz output is supported by DisplayPort 1.2 Alternate Mode hosts.

Installation Notes

Connect the adapter to your host device using the integrated USB-C cable. Ensure the host device supports DisplayPort Alternate Mode over USB-C. For optimal performance, especially dual 4K 60Hz, verify your host's USB-C port specifications. Connect your monitors to the HDMI and DisplayPort outputs. The USB-C Power Delivery input port accepts up to 100W (20V/5A) chargers; 15W is reserved for the adapter's operation, leaving up to 85W for charging the host laptop. Connect the RJ45 port for wired network access and utilize the USB-A ports for peripherals. SD and MicroSD card slots are available for media access.

What's in the Box

  • 1x USB-C Triple-Monitor Dock
  • 1x USB-C Cable (11.8 in / 30 cm)
  • 1x Quick Start Guide
Specifications
Warranty: 3 Years
Max Data Rate: 5 Gbps
DisplayPort Version: 1.4
HDMI Version: 2.0b
USB Power Delivery: 100W
Operating Temperature: 0C to 70C
Storage Temperature: -10C to 70C
Humidity: 5~90% RH
Product Length: 5.1 in
Product Width: 2.2 in
Product Height: 0.6 in
Weight: 3.8 oz
Host Connectors: 1 - USB 3.2 Type-C
External Ports HDMI: 1 - HDMI (19 pin)
External Ports DisplayPort: 2 - DisplayPort (20 pin)
External Ports USB-A 5Gbps: 1 - USB 3.2 Type-A (9 pin, Gen 1, 5Gbps)
External Ports USB-A 2.0: 2 - USB 2.0 Type-A (4 pin, 480Mbps)
External Ports USB-C PD: 1 - USB Type-C (24 pin) USB Power Delivery Only
External Ports RJ45: 1 - RJ-45
External Ports Audio: 1 - 3.5 mm Mini-Jack (4 Position)
External Ports SD Card: 1 - SD / MMC
External Ports MicroSD Card: 1 - MiniSD / MicroSD / MMC Slot
Ethernet Speed: 10/100/1000 Mbps
Max Resolution 1: 3840 x 2160 at 30Hz
Max Resolution 2: 3840 x 2160 at 60Hz
Max Resolution 3: 3840 x 2160 at 60Hz
Power Delivery Pass-Through: 100W
PD Reserved for Adapter: 15W
PD Max for Host Laptop: 85W
Cable Length: 11.8 in
Brand: StarTech
MPN: 154B-USBC-MULTIPORT
Type: Power Supply
Connectivity: USB
Power: 100W
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StarTech Usb-c Triple-monitor Multiport - 154B-USBC-MULTIPORT

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