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Dual-Monitor USB-C Multiport Adapter - 2 x 4K HDMI - 100W PD 3.0

Portable Docking Station | 2 x USB-A | Windows® | GbE | DP Alt Mode Switch

Product ID: DK30C2HAGPD

  • Portable USB-C multiport adapter with flexible HDMI dual monitor or single monitor video outputs: dual 4K 30Hz, dual 2K 60Hz or single 4K60Hz
  • Power both the adapter and your laptop with 100W Power Delivery 3.0 (85W laptop charging) using a USB-C power adapter
  • Connect your devices with 2x USB-A ports - 1x USB 3.0/2.0 and 1x USB 2.0
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  • Add wired network connectivity with the Gigabit Ethernet RJ45 port
  • User-controlled display output resolutions and USB transfer speeds with easy-to use DP Alt Mode switch
$169.99 USD
1088+ In stock
In stock
US: 988 | CA: 100
1088+
In stock
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Overview

This USB-C™ multiport adapter turns your Windows® laptop into a portable workstation. The dual HDMI adapter connects your USB-C laptop to two HDMI monitors, letting you power through work faster or make presentations with different views on two displays. It gives you two USB-A ports, a Gigabit Ethernet port, a DP Alt Mode Switch, and laptop charging. 

Laptop Charging with PD 3.0 

Through 100W Power Delivery 3.0, the USB Type-C™ multiport adapter powers itself as well as your laptop and any attached peripherals, with up to 85W laptop charging when connected to a USB-C power adapter. PD 3.0 features Fast Role Swap to prevent USB data disruption when you unplug the power adapter to switch power sources (USB-C power adapter to bus power).   

Connect to Dual HDMI Monitors with Flexible Resolution Options 

The USB-C HDMI multiport adapter extends your laptop screen to dual HDMI displays. Using the DP Alt Mode switch, you can choose between higher display resolution or faster USB speed to meet your needs, for desktop or portable use. Choose between: dual 4K30 (or single 4K60) resolution with USB 2.0 speed, or dual 1080p (or single 4K30) resolution with USB 3.0 speed. 

The maximum Ethernet speed is 1000 Mbps in USB 3.0 mode, and 100 Mbps in USB 2.0 mode.

Connect USB Devices  

The USB-C display adapter gives you two USB-A ports (one USB 3.0/USB 2.0 port, and one USB 2.0) to connect your mouse, keyboard or other peripherals.  

Reliable Network Connectivity   

The GbE port ensures reliable wired network access. A 1 m USB-C cable is included for greater flexibility. 

DK30C2HAGPD is backed by a StarTech.com 3-year warranty and free lifetime technical support.   

Note: To ensure full adapter functionality, your laptop’s USB-C port must support USB Power Delivery and DP Alt Mode.   

Applications

Boardroom presentations, with two display outputs

Create a two-monitor workstation, cost-effectively

Technical Specifications

Warranty Information
Warranty 3 Years
Hardware
4K Support Yes
Bus Type USB-C
Chipset ID VIA/VLI - VL102
VIA/VLI - VL170
VIA/VLI - VL817
MegaChips - STDP4320
MegaChips - MCDP2900
RealTek - RTL8153
Displays Supported 2
Fast-Charge Port(s) No
Industry Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 - Backward compatible with USB 2.0 and 1.1
Performance
Auto MDIX Yes
Full Duplex Support Yes
Maximum Data Transfer Rate 5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
Maximum Digital Resolutions Dual HDMI displays: Up to 4096 x 2160p @ 24Hz or 3840 x 2160p @ 30Hz

Single HDMI display: Up to 4096 x 2160p @ 60Hz or 3840 x 2160p @ 60Hz

Single UltraWide HDMI display - Up to 3440 x 1440p @ 60 Hz

Lower resolutions are also supported. For example, if the max is 3840 x 2160p (4K), it also supports 2560 x 1600p and 2560 x 1440p.
Type and Rate USB 3.0 - 5 Gbit/s
UASP Support Yes
Connector(s)
Connector Type(s) 1 - USB Type-C (24 pin) USB 3.0 (5Gbps) Male
1 - USB-C (24 pin) USB Power Delivery only Female
2 - HDMI (19 pin) Female
1 - RJ-45 Female
1 - USB Type-A (9 pin) USB 3.0 Female
1 - USB Type-A (4 pin) USB 2.0 Female
Software
OS Compatibility Windows® 7, 8, 8.1, 10
Special Notes / Requirements
Note For a dual-monitor configuration the host laptop must support MST.
Not all USB-C ports support the full functionality of the USB Type-C standard. Ensure that your host USB-C port supports USB Power Delivery 2.0 or 3.0 and DP alt mode.
The adapter can connect to a host laptop’s USB-C port that doesn’t support USB Power Delivery 2.0 or 3.0. However, in this configuration if a power adapter is connected to the multifunction adapter, it will not pass power through to your host laptop.
The multiport adapter provides limited Chrome support (no MST support; Ethernet only when using bus power).
The multiport adapter provides limited Android support (no MST support).
A 4K-capable display is required to achieve 3840 x 2160p resolution (4K is also known as 4K x 2K)
Video output capabilities are dependent on the video card and hardware specification of your connected laptop.
USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps.
Your laptop may have specific requirements for charging. This USB-C multiport adapter supports USB Power Delivery 3.0, up to 100W. When using your laptop’s USB-C power adapter, the multiport adapter powers both the adapter (with attached peripherals) and your laptop - with up to 85W charging available for laptop charging. For more information on your laptop’s charging requirements, refer to the manufacturer of your laptop.
Through support of USB Power Delivery 3.0, the multiport adapter supports Fast Role Swap which prevents USB data disruption when you unplug to switch power sources (USB-C power adapter to bus power).
In USB 3.0 mode, the maximum Ethernet speed is 1000 Mbps. In USB 2.0 mode, the maximum Ethernet speed is 100 Mbps.
System and Cable Requirements A host laptop with an available USB-C port (to ensure full adapter functionality, the host USB-C port must support USB Power Delivery 2.0 or PD 3.0 and DP alt mode)
Optional: USB-C power adapter (for example, your laptop’s USB-C based power adapter)
Power
Laptop Charging via Power Delivery 85W
Power Consumption (In Watts) 15W
Power Delivery 100W
Power Source Bus Powered and Host USB-C Power Adapter
Environmental
Humidity 0~95% RH (Non-condensing)
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Physical Characteristics
Color Black
Enclosure Type Plastic
Product Height 0.7 in [18.8 mm]
Product Length 4.7 in [120 mm]
Product Weight 10.6 oz [300 g]
Product Width 2.4 in [60 mm]
Packaging Information
Shipping (Package) Weight 11.4 oz [324 g]
What's in the Box
Included in Package 1 - Multiport Adapter
1 - USB-C Cable
1 - Quick-Start Guide

Compatibility

View full OS compatibility
Windows® 7, 8, 8.1, 10

Certifications

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Accessories

Dual-Monitor USB-C Multiport Adapter - 2 x 4K HDMI - 100W PD 3.0

Customer Reviews

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(5 stars) Excellent Dual-Monitor USB-C Mulitport Adapter

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I have been in the AV/IT Integration space for over 30 years. I found this unit easy to setup and use on my Microsoft, Android and Apple devices. This unit has the ability to simultaneously fast-charge your peripheral devices. The unit installs quickly with no additional drivers or software required, and is compatible with a variety of operating systems, which I tested. By using the DP Alt Mode switch, I found that you can choose between higher display resolution or faster USB speed to meet your specific needs, for both desktop and/or portable use. this unit is a must for the home office or road warrior. What is Included: 1 - Multiport Adapter 1 - USB-C Cable 1 - Quick Start Guide Note: “I received this product in exchange for an unbiased review.”
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