StarTech.com USB-C to HDMI adapter in space gray with attached black cable, side view

Triple 4K Display Power in a Sleek Design

The StarTech.com USB-C to HDMI adapter showcases a sophisticated space gray finish with a compact form factor. The streamlined design incorporates an integrated 11.8-inch cable that provides flexible positioning while reducing strain on ports. Built with premium materials, this adapter delivers reliable triple-display connectivity in a professional package.

Technical Specifications

  • Supports up to three 4K 60Hz displays with HDR
  • Active MST technology for independent display control
  • 11.8-inch integrated strain relief cable

Applications

  • Multi-monitor workstation setup for financial trading
  • Digital signage deployment in corporate environments
  • Engineering and design workstation configuration
Close-up view of the USB-C connector on StarTech.com adapter showing detailed construction

Advanced USB-C Connectivity with Premium Build

The precision-engineered USB-C connector features robust construction with reinforced strain relief. The connector's durable design ensures consistent signal quality and reliable device connection. The metal housing provides enhanced durability while maintaining optimal data throughput for demanding multi-display applications.

Technical Specifications

  • Premium metal USB-C connector construction
  • Integrated strain relief design
  • Compatible with Thunderbolt 3/4 and USB4

Applications

  • High-traffic corporate deployment
  • Mission-critical workstation setups
  • Professional content creation studios
Full view of StarTech.com USB-C to HDMI adapter showing sleek space gray design and branding

Elegant Profile with Professional Performance

The adapter's minimalist design features a space gray aluminum housing that complements modern workspaces. The slim profile maintains a professional aesthetic while delivering powerful multi-display capabilities. The bus-powered design eliminates the need for external power adapters, creating a clean, cable-managed setup.

Technical Specifications

  • Bus-powered operation with no external power needed
  • Aluminum housing for enhanced durability
  • Compact 4.1 x 1.7 x 0.6 inch dimensions

Applications

  • Executive office workspace integration
  • Conference room display management
  • Mobile presentation solutions

Product details

General Information
Manufacturer

StarTech.com

Manufacturer Part Number

MST14CD123HD

Brand Name

StarTech.com

Product Name

HDMI/USB-C A/V Adapter

Packaged Quantity

1

Product Type

A/V Adapter

Technical Information
Adapter Type

HDMI/USB-C

Connector Type on First End

USB Type C - Male

Connector Gender on First End

Male

Connector on First End Details

1 x USB Type C - Male

Connector Type on Second End

HDMI 2.0 Digital Audio/Video - Female

Connector Gender on Second End

Female

Connector on Second End Details

3 x HDMI 2.0 Digital Audio/Video - Female

Maximum Resolution Supported

3840 x 2160

Features

Active
Display Stream Compression (DSC)
HDR Support
Multi-Stream Transport (MST) Support
Plug and Play
Strain Relief
HDCP 2.2

Power Cable Length

11.80

Physical Characteristics
Product Color

Space Gray

Product Material

Plastic

Height

0.6

Width

1.7

Length

4.1

Weight (Approximate)

2.50 oz

Miscellaneous
Environmentally Friendly

Yes

Environmental Certification

WEEE
RoHS

Country of Origin

China

Warranty
Limited Warranty

3 Year

Included in the Box

  • icon_list|mst hub adapter|MST Hub Adapter Main unit icon

    MST Hub Adapter

FAQs

What is the maximum display resolution supported by this StarTech.com adapter?
The StarTech.com MST14CD123HD adapter supports up to 4K (3840 x 2160) resolution at 60Hz on each of its three HDMI outputs. The adapter also includes HDR (High Dynamic Range) support for enhanced contrast, brightness, and color accuracy across all displays.
How many displays can be connected to this adapter simultaneously?
This adapter supports connecting up to three independent HDMI displays simultaneously. Using Multi-Stream Transport (MST) technology, it can configure the displays in either extended or mirrored mode, allowing users to create a high-performance multi-monitor workstation with three 4K 60Hz displays.
What are the connectivity requirements for this adapter?
The adapter requires a USB-C port that supports DP Alt Mode. It's compatible with Thunderbolt 3/4 and USB4 enabled Windows devices. The input connector is USB Type C (Male), while the output features three HDMI 2.0 Female ports. The adapter is plug-and-play, requiring no additional drivers or software installation.
Does this adapter require external power?
No, the StarTech.com MST14CD123HD is bus-powered, meaning it draws power directly from the host device's USB-C port and doesn't require any external power source. This makes it highly portable and convenient for various setup configurations.
What are the physical dimensions and design features of the adapter?
The adapter measures 4.1" in length, 1.7" in width, and 0.6" in height, weighing approximately 2.50 oz. It features a space gray color finish with plastic construction. The adapter includes an 11.8" (30cm) attached cable with strain relief for flexible installation and reduced port stress.

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Price 1.018,00 kr565,00 kr452,00 kr
Manufacturer StarTech.com SIIG, Inc IOGEAR, Inc
Device Supported N/A N/A N/A
USB Type-C N/A N/A N/A
Input Voltage N/A N/A N/A
Compatibility N/A N/A N/A
Output Voltage N/A N/A N/A