
Quick-Start Guide
USB-C 10Gbps Docking Triple Monitor Mini Station with HDMI & VGA – DP Alt Mode Pass Through - 25cm Wrap Around Cable
Product ID
DKM31C3HVCPD
Product Diagram (Side A)
34
(Side B)
5
(Side C)
(Side D)
6
5
1 Built-in USB-C Host Cable
1
2
2 VGA Video Port
3 HDMI Video Port
4
5 2x USB-A DataPorts
Component Function
• Connect to a USB-C Port on a Host Laptop
• USB 3.2 Gen 2 (10Gbps)
• Power Delivery 3.0 Specication
• Connect a VGA Display Device
• Up to 1080p (1920x1200/1920x1080) 60Hz
• Via DisplayPort 1.4 DP Alt Mode
• Connect an HDMI Display Device
• HDMI 2.0b HDR10
• Up to 4K (4096x2160) 60Hz
• Via DisplayPort 1.4 DP Alt Mode
• Connect and/or charge a USB-C peripheral
• Connect a USB-C display directly, or for any other
Display, a USB-C Video Adapter is required
USB-C Data/Charge/DP++
Video Port
• USB 3.2 Gen 2 (10Gbps)
• Supports 5V/2A (10W) charging
• Display output via DisplayPort 1.4 DP Alt Mode
• USB-C Power Adapter required for charging
• Connect and/or charge USB-A peripherals
• USB 3.2 Gen 2 (10Gbps)
7
Requirements
For the latest requirements, please visit www.StarTech.com/DKM31C3HVCPD
To view manuals, FAQs, videos, drivers, downloads, technical drawings, and more, visit www.startech.com/support.
USB-C 100W Power
6
Delivery Input Port
7 Gb Ethernet Port
• Connect a USB-C power adapter
• USB Power Delivery 3.0
• Connect a CAT 5e/CAT 6 cable to establish a
network connection
• 10/100/1000Mbps
Manual Revision: September 30, 2022 11:13 AM

Installation
Side A Ports
1. Connect the Built-in USB-C Host Cable on the Multiport Adapter to a USB-C
port on your host laptop. Your computer will automatically detect the device and
install all the required drivers.
2. Connect a VGA cable from your VGA enabled display device to the VGA Output
Port on the Multiport Adapter, to add a VGA display to your workstation.
3. Connect an HDMI cable from your HDMI enabled display device, to the
HDMI Output Port on the Multiport Adapter, to add an HDMI display to your
workstation.
4. To connect a display: If using display with USB-C input, connect a USB-C cable
from your display to the USB-C DP++ Video Port on the Multiport Adapter . For
other displays, connect a USB-C Video Adapter (HDMI, DisplayPort or VGA, sold
separately) from the USB-C DP++ Video Port on the Multiport Adapter to your
display device.
To connect and/or charge a USB-C peripheral device: Connect a USB-C
cable from your USB peripheral device to the USB-C Data/Charge Port on the
Multiport Adapter.
Notes:
• A video cable may also be required to connect your display, depending upon
your USB-C video adapter.
• Your computer’s USB-C port must support DP Alt Mode in order to output
video.
• Video performance, such as resolution, refresh rate depends upon your
host computer’s video controller. Please verify the specications of your
computer.
• A USB-C power adapter must be connected to the USB-C 100W Power
Delivery Input Port on the Multiport Adapter, in order to charge connected
peripheral devices with up to 5V/2A (10W).
• Without a power adapter connected, the USB port will output whatever bus
power is available, up to 4.5W.
Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols
This manual may make reference to trademarks, registered trademarks, and other protected names and/or symbols of thirdparty companies not related in any way to StarTech.com. Where they occur these references are for illustrative purposes only
and do not represent an endorsement of a product or service by StarTech.com, or an endorsement of the product(s) to which
this manual applies by the third-party company in question. StarTech.com hereby acknowledges that all trademarks, registered
trademarks, service marks, and other protected names and/or symbols contained in this manual and related documents are the
property of their respective holders.
PHILLIPS® is a registered trademark of Phillips Screw Company in the United States or other countries.
Warranty Information
This product is backed by a 3-year warranty.
For further information on product warranty terms and conditions, please refer to www.startech.com/warranty.
Limitation of Liability
In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their ocers, directors, employees or agents)
for any damages (whether direct or indirect, special, punitive, incidental, consequential, or otherwise), loss of prots, loss of
business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product.
Some states do not allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations
or exclusions contained in this statement may not apply to you.
StarTech.com
Ltd.
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London, Ontario
N5V 5E9
Canada
StarTech.com LLP
4490 South Hamilton
Road
Groveport, Ohio
43125
U.S.A.
StarTech.com Ltd.
Unit B, Pinnacle 15
Gowerton Rd,
Brackmills
Northampton
NN4 7BW
United Kingdom
StarTech.com Ltd.
Siriusdreef 17-27
2132 WT Hoofddorp
The Netherlands
FR: startech.com/fr
DE: startech.com/de
ES: startech.com/es
NL: startech.com/nl
IT: startech.com/it
JP: startech.com/jp
Installation Cont’d
Side B Port
5. Connect USB-A cables from your USB peripheral devices to the USB-A Data Ports
on the Multiport Adapter, to connect the devices to your computer.
Notes:
• One of the USB-A Data Ports is located on Side C.
• The USB port will output whatever bus power is available, up to 4.5W.
Side C Port
6. Connect a USB-C power adapter (up to 100W) from an AC outlet to the USB-C
100W Power Delivery Input Port on the Multiport Adapter, to charge the laptop
that’s connected to the Built-in USB-C Host Cable.
Side D Port
7. Connect a CAT 5e/CAT 6 cable from your local area network (e.g. Router, Switch,
Modem, etc.) to the Gb Ethernet Port on the Multiport Adapter, to access your
network via a wired LAN connection.
Regulatory Compliance
FCC - Part 15
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation. Changes or modications not expressly approved by StarTech.com could void
the user’s authority to operate the equipment.
Industry Canada Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada.
CAN ICES-3 (B)/NMB-3(B)
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) This device may not cause interference, and (2) This device must accept any interference, including interference that may
cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation
est autorisée aux deux conditions suivantes:
(1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d’en compromettre le fonctionnement.