USB 3.0 Dual-Monitor Docking Station - HDMI and
DVI / VGA
Product ID: DK30ADD
This USB 3.0 dual-monitor docking station lets you add the ports you need to your laptop, to maximize
your workstation performance. The laptop dock provides a cost-effective universal docking solution, with
support for HDMI® and DVI monitors and plenty of connection options for peripherals.
Enhance productivity with a dual-video workstation
The versatile laptop docking station enables you to improve your efficiency and productivity by expanding
the display capabilities of your Windows laptop or MacBook. Set up dual displays by connecting to one
HDMI and one DVI monitor. Plus, the dock includes a DVI to VGA adapter, so you can connect your legacy
VGA monitor in place of a DVI monitor.
With the dual-monitor dock, you can connect:
• 1x HDMI display + 1x DVI display at 2048 x 1152 resolution @ 60Hz
• 1x HDMI display at 2048 x 1152 resolution + 1x VGA display at 1920 x 1200 resolution @ 60Hz
www.startech.com
1 800 265 1844
The USB 3.0 docking station offers a fast and easy way to maximize your laptop’s workable screen space,
giving you three screens in total when coupled with your laptop’s display.
All the connections you need
This USB docking station lets you easily connect your keyboard, external drives and other peripherals, to
transform your laptop into a powerful, fully capable workstation. The dock features a USB Type-B dock
connection (host) for more robust port stability, unlike the Micro-B ports that are often used on other
docking stations. From the single USB 3.0 host connection, the dock provides six USB 3.0 (Type-A) ports,
a Gigabit Ethernet port, plus a 3.5 mm audio headphone port. Two of the USB 3.0 ports are always-on
fast-charging ports, adding charge-and-sync flexibility for up to two mobile devices.
Perfect desktop companion
The compact, horizontal design of the laptop docking station makes it easy to position on your desk,
alongside your other devices and peripherals. It’s an attractive addition to any workspace, with a sleek
silver and black finish that matches most laptops.
The DK30ADD is backed by a StarTech.com 3-year warranty and free lifetime technical support.
www.startech.com
1 800 265 1844
Certifications, Reports
and Compatibility
Applications
• Provides essential connectivity and dual-monitor capability for
professional office environments in businesses, organizations and
institutions
• Ideal for shared workspaces in hotels, or for short-term hot desk
applications
• Add dual video outputs to a laptop or small form factor computer,
where the video card cannot be replaced
• Connect a wide variety of peripherals at home/office to a laptop all
from a single USB connection
Features
• Connect dual displays using either HDMI + DVI, or HDMI + VGA
combinations, or a single monitor
• DisplayLink certified chipset, with dual-video support for Mac and
Windows laptops
• Six USB 3.0 ports (USB Type-A), including two always-on, fastcharging ports
• Gigabit Ethernet port supporting Wake-on-LAN
• DVI to VGA adapter included, enabling you to connect to a legacy
VGA display
• Convenient front 3.5 mm audio headphone port
• Firm port stability with a USB Type-B host port, unlike some docking
stations that use a more fragile Micro-USB port
www.startech.com
1 800 265 1844
Warranty 3 Years
Hardware 4K Support No
Bus Type USB 3.0
Chipset ID DisplayLink - DL-3900
VIA/VLI - VL813
Displays Supported 2
Fast-Charge Port(s) Yes
Industry Standards USB Battery Charging Specification Rev. 1.2
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 - Backward compatible with USB 2.0/1.1
Interface USB 3.0
Performance Auto MDIX Yes
Compatible Networks 10/100/1000 Mbps
Full Duplex Support Yes
Maximum Data Transfer Rate 5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
Maximum Digital Resolutions Dual displays - HDMI + DVI - 2048 x 1152 @ 60Hz
Dual displays - HDMI 2048 x 1152 + VGA 1920 x 1200 @
60Hz
Type and Rate USB 3.0 - 5 Gbit/s
UASP Support Yes
Connector(s) Connector Type(s) 1 - DVI-I (29 pin) Female
1 - 19 pin HDMI Female Female
2 - USB 3.0 A (Fast-Charge, 9 pin, SuperSpeed) Female
4 - USB Type-A (9 pin) USB 3.0 Female
1 - Ethernet Gigabit Female
1 - 3.5 mm Mini-Jack (4 Position) Female
Software OS Compatibility Windows® 7, 8, 8.1, 10
Mac OS® 10.10 to 10.13.3
Special Notes /
Requirements
Note USB 3.0 is also known as USB 3.1 Gen 1; this connectivity
standard offers speeds up to 5Gbps.
A DVI to VGA adapter is included.
Extended displays are not currently supported with
DisplayLink-based products on macOS 10.13.4
System and Cable Requirements A host laptop with an available USB-A port.
www.startech.com
1 800 265 1844
Indicators LED Indicators 1 - Power
Power Center Tip Polarity Positive
Input Current 1 A
Input Voltage 100 ~ 240 AC
Output Current 2 A
Output Voltage 20V DC
Plug Type N
Power Consumption (In Watts) 40W
Power Source AC Adapter Included
Environmental Humidity 10-90% non-condensing
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -10°C to 70°C (14°F to 158°F)
Physical
Characteristics
Cable Length 39.4 in [1000 mm]
Color Black & Silver
Enclosure Type Plastic
Product Height 1.2 in [31.2 mm]
Product Length 8.5 in [216.1 mm]
Product Weight 10.3 oz [291 g]
Product Width 3.4 in [86.2 mm]
Packaging
Information
Shipping (Package) Weight 28.8 oz [815 g]
What's in the Box Included in Package 1 - docking station
1 - USB 3.0 cable
1 - DVI to VGA adapter
1 - universal power adapter (NA/JP, UK, EU, ANZ)
1 - quick-start guide
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844
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