StarTech.com USB C Multiport Adapter - Dual 4K Monitor - Windows - USB-C to Dual DisplayPort Adapter - 2x USB-A Ports - 100W PD 3.0 - GbE

$70.71
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196 availableas of 09/18/2026

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Compliance, certifications and origin

  • EU RoHS
  • WEEE
  • REACH
  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the StarTech.com USB C Multiport Adapter - Dual 4K Monitor - Windows - USB-C to Dual DisplayPort Adapter - 2x USB-A Ports - 100W PD 3.0 - GbE

View user manual

Transform your Windows laptop into a dual monitor workstation using this USB-C docking station. It offers support for dual DisplayPort monitors, 2 USB-A peripherals, a LAN port for GbE network access and an extended 1-meter host cable. DisplayPort™ Alternate Mode to Choose Your Video Display Output

Achieve dual 1080p up to a single 4K 60Hz display using the DisplayPort™ Alternate Mode (DP Alt-Mode) configuration switch. Switch LeftSwitch Right 2 Lane DP Alt- Mode4 Lane DP Alt Mode

USB 3.0

(5Gbps)

USB 2.0

(480 Mbps)

Dual 1080p Monitors

or

Single 4K 30Hz Monitor

Dual 4K 30Hz Monitors

or

Single 4K 60Hz Monitor Reliable 100W Power Delivery Passthrough

The USB-C multiport adapter uses your USB-C laptop's power adapter and can provide up to 100W Power Delivery (3.0) pass through with up to 85W for your host device for charging. The remaining wattage will power the docking station along with any attached USB-A peripherals such as smartphones and tablets.

Multi-Stream Transport for Driverless Displays

The multi-stream transport technology (MST) in this dock powers two DisplayPort monitors with no driver installation required so you are up and running faster. Connected Device Transparency with the StarTech.com MAC Address Changer Utility

The DK30C2DAGPD, includes a free Windows® application that enables you to better manage your enterprise network security. When you connect to your network through the ethernet port of the DK30C2DAGPD, the computer's MAC address is typically not broadcast to the network, as your network only sees the MAC address of the docking station. However, the StarTech.com MAC Address Changer or Cloning software enables the USB-C dock to use MAC address spoofing of the connected Windows laptop rather than the MAC address of the dock itself. This ensures your network administrators have full visibility of each device on the network and can monitor and limit activity accordingly. To request access to our MAC Address Changer utility, please contact our Technical Support Department by phone, live chat, or e-mail. Comprehensive Product Testing & Expert Technical Support

StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to our customers. Our local StarTech.com Technical Advisors have a broad product expertise and work directly with StarTech.com Engineers to provide support for our customers both pre and post-sales.

This docking station is backed by a StarTech.com 3-Year warranty and free lifetime technical support.Transform your Windows laptop into a dual monitor workstation using this USB-C docking station. It offers support for dual DisplayPort monitors, 2 USB-A peripherals, a LAN port for GbE network access and an extended 1-meter host cable. DisplayPort™ Alternate Mode to Choose Your Video Display Output Achieve dual 1080p up to a single 4K 60Hz display using the DisplayPort™ Alternate Mode (DP Alt-Mode) configuration switch. Switch LeftSwitch Right 2 Lane DP Alt- Mode4 Lane DP Alt Mode USB 3.0 (5Gbps) USB 2.0 (480 Mbps) Dual 1080p Monitors or Single 4K 30Hz Monitor Dual 4K 30Hz Monitors or Single 4K 60Hz Monitor Reliable 100W Power Delivery Passthrough The USB-C multiport adapter uses your USB-C laptop's power adapter and can provide up to 100W Power Delivery (3.0) pass through with up to 85W for your host device for charging. The remaining wattage will power the docking station along with any attached USB-A peripherals such as smartphones and tablets. Multi-Stream Transport for Driverless Displays The multi-stream transport technology (MST) in this dock powers two DisplayPort monitors with no driver installation required so you are up and running faster. Connected Device Transparency with the StarTech.com MAC Address Changer Utility The DK30C2DAGPD, includes a free Windows® application that enables you to better manage your enterprise network security. When you connect to your network through the ethernet port of the DK30C2DAGPD, the computer's MAC address is typically not broadcast to the network, as your network only sees the MAC address of the docking station. However, the StarTech.com MAC Address Changer or Cloning software enables the USB-C dock to use MAC address spoofing of the connected Windows laptop rather than the MAC address of the dock itself. This ensures your network administrators have full visibility of each device on the network and can monitor and limit activity accordingly. To request access to our MAC Address Changer utility, please contact our Technical Support Department by phone, live chat, or e-mail. Comprehensive Product Testing & Expert Technical Support StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to our customers. Our local StarTech.com Technical Advisors have a broad product expertise and work directly with StarTech.com Engineers to provide support for our customers both pre and post-sales. This docking station is backed by a StarTech.com 3-Year warranty and free lifetime technical support.

Transform your Windows laptop into a dual monitor workstation using this USB-C docking station. It offers support for dual DisplayPort monitors, 2 USB-A peripherals, a LAN port for GbE network access and an extended 1-meter host cable. DisplayPort™ Alternate Mode to Choose Your Video Display Output

Achieve dual 1080p up to a single 4K 60Hz display using the DisplayPort™ Alternate Mode (DP Alt-Mode) configuration switch. Switch LeftSwitch Right 2 Lane DP Alt- Mode4 Lane DP Alt Mode

USB 3.0

(5Gbps)

USB 2.0

(480 Mbps)

Dual 1080p Monitors

or

Single 4K 30Hz Monitor

Dual 4K 30Hz Monitors

or

Single 4K 60Hz Monitor Reliable 100W Power Delivery Passthrough

The USB-C multiport adapter uses your USB-C laptop's power adapter and can provide up to 100W Power Delivery (3.0) pass through with up to 85W for your host device for charging. The remaining wattage will power the docking station along with any attached USB-A peripherals such as smartphones and tablets.

Multi-Stream Transport for Driverless Displays

The multi-stream transport technology (MST) in this dock powers two DisplayPort monitors with no driver installation required so you are up and running faster. Connected Device Transparency with the StarTech.com MAC Address Changer Utility

The DK30C2DAGPD, includes a free Windows® application that enables you to better manage your enterprise network security. When you connect to your network through the ethernet port of the DK30C2DAGPD, the computer's MAC address is typically not broadcast to the network, as your network only sees the MAC address of the docking station. However, the StarTech.com MAC Address Changer or Cloning software enables the USB-C dock to use MAC address spoofing of the connected Windows laptop rather than the MAC address of the dock itself. This ensures your network administrators have full visibility of each device on the network and can monitor and limit activity accordingly. To request access to our MAC Address Changer utility, please contact our Technical Support Department by phone, live chat, or e-mail. Comprehensive Product Testing & Expert Technical Support

StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to our customers. Our local StarTech.com Technical Advisors have a broad product expertise and work directly with StarTech.com Engineers to provide support for our customers both pre and post-sales.

This docking station is backed by a StarTech.com 3-Year warranty and free lifetime technical support.

Technical specifications

Technical Specifications of the StarTech.com USB C Multiport Adapter - Dual 4K Monitor - Windows - USB-C to Dual DisplayPort Adapter - 2x USB-A Ports - 100W PD 3.0 - GbE

General Information

General Information specifications
Manufacturer StarTech.com
Manufacturer Part Number DK30C2DAGPD
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Dual-Monitor USB-C Multiport Adapter - 2 x 4K DP - 100W PD 3.0
Packaged Quantity 1 Each
Product Type Docking Station

Technical Information

Technical Information specifications
Connectivity Technology Wired
Device Supported MonitorNotebook

Interfaces/Ports

Interfaces/Ports specifications
Host Interface USB 3.0 Type C
Total Number of USB Ports 4
Number of USB 2.0 Ports 1
Number of USB 3.0 Ports 2
USB Type-C Yes
USB Type-C Detail 1 x USB Type-C (24 pin) USB 3.0 (5Gbps) Male
Network (RJ-45) Yes
Number of DisplayPort Outputs 2
DisplayPort Yes

Physical Characteristics

Physical Characteristics specifications
Height 0.70"
Width 2.40"
Depth 4.70"
Length 4.7"
Weight (Approximate) 7.10 oz

Software

Software specifications
Operating System Supported Windows 8Windows 7Windows 8.1Windows 11Windows 10ChromeOS

Miscellaneous

Miscellaneous specifications
Package Contents
  • Dual-Monitor USB-C Multiport Adapter - 2 x 4K DP - 100W PD 3.0
  • 1 x USB-C Cable
  • 1 x Quick-Start Guide
Platform Supported PC
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Restriction of Hazardous Substances (RoHS) 2
Green Compliant Yes
Green Compliance Certificate / Authority EU RoHS
Country of Origin China
End of Life Manual Availability Yes
EU RoHS Declaration URL https://media.startech.com/cms/pdfs/dk30c2dagpd_rohs.pdf
REACH Declaration URL https://media.startech.com/cms/pdfs/dk30c2dagpd_rohs.pdf
REACH free of SVHC Yes
WEEE Statement https://media.startech.com/cms/pdfs/dk30c2dagpd_weee.pdf

Power Description

Power Description specifications
Maximum Power Supply Wattage 100 W

Warranty

Warranty specifications
Limited Warranty 3 Year

Ratings and reviews

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