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Quick-Start Guide

To view manuals, FAQs, videos, drivers, downloads, technical drawings, and more, visit www.startech.com/support.

Manual Revision: December 2, 2019

Product Diagram (DKT30CHVAUSP)

Side View

Rear View

Port

Function 

1

VGA Output Port

•  Connect a 

VGA Display Device

2

RJ45 Port

•  Connect a 

Network Cable

3

USB-C Port

•  Connect a 

USB-C Storage Device

 (e.g. flash drive), 

or 

USB-C Peripheral Device

•  Connect the 

Host Computer’s Power Adapter

 for 

Power Delivery

 passthrough

4

SD Card Slot

•  Connect an 

SD Card

5

USB-A Ports

•  Connect a 

USB-A Peripheral Device

•  Charge a 

USB-A Peripheral

6

HDMI Output Port

•  Connect an 

HDMI Display Device

7

USB-C Host Connector

•  Connect to a 

Laptop

 or 

Computer

8

3.5 mm Audio Port

•  Connect an 

Audio Device 

with a 4-position jack 

USB-C™ Multiport Adapter - 4K HDMI/VGA - SD™ - 2x USB-A/1x USB-C - 100W PD 3.0

Requirements

For the latest requirements and to view the full manual, please visit:  

www.startech.com/DKT30CHVAUSP

.

• Host Computer with USB-C Port

Installation

Powering the Multiport Adapter

USB Power Delivery 3.0 - Bus Power:

The 

Multiport Adapter

 is powered by the 

Host Computer’s USB-C Port

 and does not 

require a separate power adapter. For power delivery passthrough follow these steps.

1.  Connect the 

Multiport Adapter

 to a 

USB-C Port

 on the 

Host Computer

 using the 

USB-C Host Connector.

2.  Connect the 

USB-C Connector

 from the 

Host Computer’s Power Adapter

 to the 

USB-C Port 

on the 

Multiport Adapter

.

3.  The

 Host Computer’s Power Adapter

 will power the 

Multiport Adapter 

and pass 

power through to the 

Host Computer

.

Windows 7 Driver Installation

1.  Connect the 

Multiport Adapter

 to a 

USB-C Port

 on the 

Host Computer

 using the 

USB-C Host Connector.

 The 

Found New Hardware

 pop-up will appear.

2.  On the 

Found New Hardware

 pop-up, click the 

Cancel

 button.

3.  Using a web browser, navigate to the StarTech.com website:  

www.startech.com/DKT30CHVAUSP.

4.  On the 

Product

 screen, click the 

Support

 tab.

5.  In the 

Drivers and Downloads

 section, click on the driver link that corresponds with 

the operating system running on the 

Host Computer

.

6.  Once the download is complete, extract the contents of the .Zip file.
7.  Click the appropriate driver for the version of operating system that you are running 

and follow the on-screen prompts to complete the installation.

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