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StarTech USB-C Multiport Adapter Dual Monitor Docking Station DKM31C3HVCPD

StarTech USB-C Multiport Adapter Dual Monitor Docking Station DKM31C3HVCPD
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General Information
This USB-C™ Multiport Adapter/Docking Station with DisplayPort™ 1.4 (Alt Mode) and Multi-Stream Transport (MST), features three video output options (HDMI, VGA and USB-C video) to support a single or multi-monitor workstation. The USB-C video port supports USB 3.2 Gen 2 (10Gbps) with 10W of power, to connect a USB-C monitor or a USB-C peripheral. In addition, the Docking Station also features a 2-Port USB-A 3.2 Gen 2 (10 Gbps) Hub, a Gigabit Ethernet port, and providing advanced charging through a USB Power Delivery (PD) 3.0 pass-through port. The Multiport Adapter connects to a laptop's USB-C or Thunderbolt 3/4™ port, using the integrated 10-inch (25.4cm) USB-C cable.

Versatile, High-Performance Video via MST

The compact USB Type-C Docking Station features three video output options to turn your laptop into a single or multi-monitor workstation.

HDMI Port Provides HDR video with resolutions up to 4K 60Hz.

VGA Port Provides analog video with resolutions up to 1080p 60Hz.

USB-C Port Provides the industry's first downstream full featured video or data (10Gbps) USB-C port that supports DP Alt Mode video or peripheral connection, on a non-Thunderbolt adapter.

The advanced video versatility of this Multiport Adapter, makes it suitable for a wide variety of applications:

  • Connect a portable USB-C monitor as an extended display, to obtain a high resolution external monitor during on-the-go travel between an office desk, home office, hot desk, or the boardroom.
  • Connect a USB-C peripheral to the downstream 10Gbps USB-C port, while using the HDMI and/or VGA ports to connect external monitor(s) as extended display(s).
  • Connect multiple external monitors as extended displays, using any combination of the two video ports, to create a high-productivity workstation. USB-C video adapters (sold separately) can be used to connect HDMI, DVI, VGA, or DisplayPort monitors to the USB-C video port.

This Docking Station utilizes MST to obtain video versatility. Video performance is based upon the number of attached monitors and the host computer's video controller. Consult the manufacturer of the host computer to determine MST video performance. StarTech.com performs rigorous performance benchmarks with all major host computer video controllers. The video performance results of our testing are listed below:

HDMI Port - Single MonitorUSB-C DP Alt Mode Port - Single MonitorVGA Port - Single MonitorMaximum Resolution Dual Display (MST)

DisplayPort 1.2 Alt Mode Intel Ice Lake 11th Gen and Previous Generation Processors

4K 30Hz 4K 30Hz 1080p 1080p + 1080p

DisplayPort 1.4 Alt Mode Intel Tiger Lake, Alder Lake, and Later Generation Processors

4K 30Hz 4K 30Hz 1080p 4K 30Hz + 1080p

DisplayPort 1.4 Alt Mode Discrete GPU

More from the Manufacturer

Technical Information
Device Supported:Notebook/Tablet/Smartphone
Number of Displays Supported:2
Screen Mode Supported:4K
Supported Resolutions:3840 x 2160
Supported Resolutions:1920 x 1200
Supported Resolutions:1920 x 1080

Interfaces/Ports
Host Interface:USB 3.2 (Gen 2) Type C
Number of USB 3.2 Gen 2 Type-A Ports:2
Number of USB Type-C Ports:1
USB Type-A:Yes
USB Type-C:Yes
USB Type-C Detail:USB Type-C (24 pin) USB Power Delivery Only
Network (RJ-45):Yes
Number of RJ-45 Ports:1
VGA:Yes
DisplayPort:Yes
DisplayPort Version:1.4
Number of HDMI Ports:1
HDMI:Yes
HDMI Version:2.0b

Software
Operating System Supported:Windows 7
Operating System Supported:Windows 8
Operating System Supported:Windows 8.1
Operating System Supported:Windows 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
Height:1.10"
Width:3.30"
Weight (Approximate):6 oz

Miscellaneous
Package Contents:
  • Docking Station
  • 1 x Quick-Start Guide
Brand Compatibility:HP
Compatibility:

Compatibility Products:

  • Mini dock compatible w/USB-C laptops/Ultrabooks/Chromebooks/Surface/Thunderbolt 3/4/USB4 laptops from HP/Dell/Lenovo; Windows/Android/Linux/ChromeOS - For optimal video performance use with Intel 11th & 12th gen+ laptop CPUs
Brand Compatibility:Dell
Brand Compatibility:Lenovo
Environmentally Friendly:Yes
Environmental Compliance:Restriction of Hazardous Substances (RoHS)
Environmental Compliance:Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:Taiwan
TAA Compliant:Yes

Warranty
Limited Warranty:3 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.


  • UPC: 065030887014 
  • Mfr's Part #: DKM31C3HVCPD