STARTECH 

STARTECH DKT31CSDHPD3 USB C MULTIPORT ADAPTER - USB C TO 4K 60HZ HDMI 2.0 - 100W PD

Mfg Part Number:  DKT31CSDHPD3  
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Price: $99.99 + Free Shipping
Quantity:
In Stock: 11414
Last Updated: Mar 26, 2026
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, PO and Wire.

This USB-C multiport adapter with DP 1.4 supports 4K 60Hz HDMI® (HDR) and turns your MacBook Pro, Dell XPS, or other USB-C™ laptops or tablet into a workstation, anywhere you go. The USB Type-C multiport adapter provides 4K HDMI video output, two USB 3.1 Gen 2 Type-A (10Gbps) ports, an SD card reader and a Gigabit Ethernet port all through one connection to your laptop's USB-C or Thunderbolt 3/4™ port. Plus, it offers advanced charging through USB Power Delivery 3.0 and an extra-long attached 10-inch (25 cm) host cable for an extended reach to offer more set up flexibility.

USB 3.1 Gen 2 (10Gbps) is also known as USB 3.1 Gen 2x1 (10Gbps).

Enhance Productivity

The portable docking station connects your laptop to a 4K 60Hz HDMI monitor (4096 x 2160p) to create a powerful workstation. It can also connect to an ultrawide monitor.

DP Alt Mode Required Maximum Resolution DP 1.2 Alternate Mode Up to 4K 30Hz DP 1.4 Alternate Mode Up to 4K 60Hz

Connect Your Devices

The USB-C to USB 3.1 Gen 2 hub gives you two USB-A (10Gbps) ports to connect your USB devices.

Easy Portability

For mobile use, the USB-C adapter can operate with bus-power alone, or with a USB-C power adapter for laptop and BC 1.2 peripheral charging. The docking station is lightweight and features a built-in wraparound USB-C host cable.

Built-In SD Card Reader

Access your multimedia content with ease. The multiport adapter provides direct access to your SD, SDHC™ and SDXC™ memory cards or microSD (uSD) cards.

Charge Your Laptop and Peripherals

With support for USB PD 3.0 (up to 100W), the USB Type-C multiport adapter lets you power and charge your laptop, and power your peripherals when connected to a USB-C power adapter. PD 3.0 features Fast Role Swap to prevent USB data disruption when you switch power sources (USB-C power adapter to bus power).

Reliable Network Connectivity

The Gigabit Ethernet port ensures reliable wired network access with support for PXE Boot and WoL.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

  • Advanced Windows Layout Utility: To setup and save custom windows layouts.

  • Mac Address Pass-Through Utility: To improve network security.

  • USB Event Monitoring Utility: To track and log connected USB devices

  • Wi-Fi Auto Switch Utility: Enabling users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.startech.com/connectivity-tools

The DKT31CSDHPD3 is backed by a StarTech.com 3-year warranty and free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number DKT31CSDHPD3
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Docking Station
Packaged Quantity 1
Product Type Docking Station
Technical Information
Connectivity Technology Wired
Device Supported Monitor
Device Supported Notebook
Device Supported Workstation
Device Supported Tablet
Memory Card Reader Yes
Memory Card Supported MultiMediaCard (MMC)
Memory Card Supported SD
Number of Displays Supported 1
Screen Mode Supported 4K
Supported Resolutions 4096 x 2160
Network & Communication
Ethernet Technology Gigabit Ethernet
Interfaces/Ports
Host Interface USB 3.1 (3.1 Gen 2) Type C
USB Type-A Yes
Number of USB 3.1 Gen 2 Type-A Ports 1
Number of USB Type-A Ports 1
USB Type-C Yes
USB Type-C Detail USB 3.2 Gen 2x1 USB Type-C (24 pin, 10 Gbps)
Number of USB Type-C Ports 1
Number of USB 3.1 Gen 2 Type-C Ports 1
Network (RJ-45) Yes
Number of RJ-45 Ports 1
HDMI Yes
Number of HDMI Ports 1
HDMI Version 2.0b
Thunderbolt Yes
Software
Operating System Supported Mac OS X 10.15 Catalina
Operating System Supported Mac OS X 13.0 Ventura
Operating System Supported Mac OS X 10.14 Mojave
Operating System Supported Mac OS X 12.0 Monterey
Operating System Supported Windows 10
Operating System Supported Android 11
Operating System Supported Windows 8
Operating System Supported Android 9.0
Operating System Supported iPadOS
Operating System Supported Mac OS X 10.13 High Sierra
Operating System Supported Mac OS X 11.0 Big Sur
Operating System Supported Android 10
Operating System Supported Windows 11
Operating System Supported ChromeOS
Power Description
Maximum Power Supply Wattage 100 W
Physical Characteristics
Color Family Gray
Product Color Space Gray
Form Factor Portable
Height 1.10"
Width 5.60"
Weight (Approximate) 5.30 oz
Miscellaneous
Package Contents
  • Docking Station
  • Quick-Start Guide
Compatibility
  • Google Chromebook
  • Microsoft Surface Pro 7
  • Apple iPad Pro
  • HP Elite x2
  • iPad Pro
  • iPad Mini
Brand Compatibility Microsoft
Brand Compatibility Lenovo
Brand Compatibility Apple
Brand Compatibility HP
Brand Compatibility Dell
Environmentally Friendly Yes
Environmental Certification EU RoHS
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS) 2
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin Taiwan
End of Life Manual Availability Yes
EU RoHS Declaration URL https://media.startech.com/cms/pdfs/dkt31csdhpd3_rohs.pdf
REACH Declaration URL https://media.startech.com/cms/pdfs/dkt31csdhpd3_rohs.pdf
REACH free of SVHC Yes
WEEE Statement https://media.startech.com/cms/pdfs/dkt31csdhpd3_weee.pdf
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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