StarTech.com MST14CD123HD HDMI/USB-C A/V Adapter, Triple 4K 60Hz Display Support, Active MST Hub with DSC, HDR, HDCP 2.2, Plug and Play, Space Gray - MST14CD123HD (3 Year Warranty)

StarTech.com USB-C to HDMI adapter in space gray with attached black cable, side view-alternate-image1
Close-up view of the USB-C connector on StarTech.com adapter showing detailed construction-alternate-image2
Full view of StarTech.com USB-C to HDMI adapter showing sleek space gray design and branding-alternate-image3

StarTech.com MST14CD123HD HDMI/USB-C A/V Adapter, Triple 4K 60Hz Display Support, Active MST Hub with DSC, HDR, HDCP 2.2, Plug and Play, Space Gray - MST14CD123HD (3 Year Warranty)

StarTech.com MST14CD123HD

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$78.49
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  • 3 Year Warranty
  • 30 Day Returns
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Product Key Features

  • 🖥️ Supports up to three 4K 60Hz displays with HDR
  • 🔌 USB-C to 3x HDMI 2.0 outputs
  • 🎮 Compatible with Thunderbolt 3/4 and USB4
  • 🔄 MST technology for extended or mirrored display modes
  • ⚡ Active adapter with Display Stream Compression (DSC)
  • 🔒 HDCP 2.2 compliant for secure content
  • 📏 11.8" flexible cable with strain relief
  • 🔧 Plug and Play - no drivers required
  • 🔋 Bus-powered - no external power needed
  • ✨ Space Gray design with 3-year warranty
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StarTech.com MST14CD123HD HDMI/USB-C A/V Adapter, Triple 4K 60Hz Display Support, Active MST Hub with DSC, HDR, HDCP 2.2, Plug and Play, Space Gray - MST14CD123HD (3 Year Warranty)

This item: StarTech.com MST14CD123HD HDMI/USB-C A/V Adapter, Triple ...

$78.49

Total price: $78.49
  • Description
  • Tech Specs
  • Refund Policy

StarTech.com

MST14CD123HD

StarTech.com USB-C to Triple HDMI MST Hub with 4K 60Hz HDR Support

Transform your workspace with the StarTech.com MST14CD123HD USB-C to HDMI adapter, enabling connection to three 4K 60Hz displays simultaneously. This versatile MST hub supports HDR content, features Display Stream Compression (DSC), and offers plug-and-play functionality for seamless multi-display setups.

Advanced Display Technology and Connectivity

  • Supports three independent 4K (3840 x 2160) displays at 60Hz
  • HDR compatibility for enhanced visual quality
  • Multi-Stream Transport (MST) technology for efficient signal distribution
  • HDCP 2.2 compliance for protected content playback
  • Compatible with Thunderbolt 3/4 and USB4 enabled Windows devices

Professional Design and Build Quality

  • Space Gray finish with durable plastic construction
  • 11.8-inch (30cm) integrated cable with strain relief
  • Compact dimensions: 4.1" x 1.7" x 0.6"
  • Bus-powered design eliminates need for external power
  • Lightweight at just 2.50 oz for portable use

Installation and Compatibility

Experience hassle-free setup with true plug-and-play functionality - no drivers or software required. The adapter features:

  • USB Type-C male connector for host device
  • Three HDMI 2.0 female ports for displays
  • Native support for Windows devices with DP Alt Mode
  • Active adapter technology for optimal performance
Warranty and Support: Backed by StarTech.com's 3-year warranty with complimentary 24/5 multilingual technical support. WEEE and RoHS certified for environmental compliance.
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
General Information
ManufacturerStarTech.com
Manufacturer Part NumberMST14CD123HD
Brand NameStarTech.com
Product NameHDMI/USB-C A/V Adapter
Packaged Quantity1
Product TypeA/V Adapter
Technical Information
Adapter TypeHDMI/USB-C
Connector Type on First EndUSB Type C - Male
Connector Gender on First EndMale
Connector on First End Details1 x USB Type C - Male
Connector Type on Second EndHDMI 2.0 Digital Audio/Video - Female
Connector Gender on Second EndFemale
Connector on Second End Details3 x HDMI 2.0 Digital Audio/Video - Female
Maximum Resolution Supported3840 x 2160
FeaturesActive,Display Stream Compression (DSC),HDR Support,Multi-Stream Transport (MST) Support,Plug and Play,Strain Relief,HDCP 2.2
Power Cable Length11.80
Physical Characteristics
Product ColorSpace Gray
Product MaterialPlastic
Height0.6
Width1.7
Length4.1
Weight (Approximate)2.50 oz
Miscellaneous
Environmentally FriendlyYes
Environmental CertificationWEEE,RoHS
Country of OriginChina
Warranty
Limited Warranty3 Year
Return Policy Time to Return
Standard Return Policy We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns.
Replacement Only Return Policy Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
FAQ
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.
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.
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.
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.
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.
The adapter supports several advanced display technologies including HDR (High Dynamic Range), Display Stream Compression (DSC), Multi-Stream Transport (MST), and HDCP 2.2 content protection. These features ensure high-quality video output with enhanced contrast, brightness, and color reproduction across all connected displays.
The StarTech.com MST14CD123HD comes with a 3-year limited warranty. Additionally, customers receive free lifetime 24/5 multi-lingual technical assistance, ensuring comprehensive support for any issues that may arise during use.
Yes, the adapter is environmentally friendly and holds both WEEE and RoHS environmental certifications, demonstrating compliance with international environmental standards for electronic equipment manufacturing and disposal.

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