1
Owner’s Manual
1111 W. 35th Street, Chicago, IL 60609 USA • tripplite.com/support
Copyright © 2022 Tripp Lite. All rights reserved.
USB-C
®
Dual-Monitor Docking
Station with PD Charging, 4K 60 Hz,
EU/UK Power Supply
Model: U442-DOCK21BINT
USB Type-C
®
and USB-C
®
are registered trademarks of USB Implementers Forum
Este guía está disponible en español en la página de Tripp Lite:
tripplite.com/support
Ce guide est disponible en français sur le site Web de Tripp Lite :
tripplite.com/support
Dieses Handbuch ist in deutscher Sprache auf der
Tripp Lite-Website verfügbar: tripplite.com/support
Русскоязычная версия настоящего краткого руководства представлена
на веб-сайте компании Tripp Lite по адресу: tripplite.com/support
WARRANTY REGISTRATION
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automatically entered to win an ISOBAR
®
surge protector in our monthly drawing!
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Product Features
• Supports DisplayPort resolutions up to 5K (5120 x 2880) @
60 Hz when two DP cables are connected to one display
simultaneously, or 4K (4096 x 2160) @ 60 Hz when one DP
cable is connected to a display
• Supports HDMI resolutions up to 4K (4096 x 2160) @ 60 Hz*
• Dedicated USB-A charging port provides up to 5V 1.5A of
fast charging power to mobile devices and 2.4A to Apple
®
devices
• USB-C PD 2.0 charging port provides up to 85W of power to
the connected device
• Ethernet port supports true Gigabit 10/100/1000 Mbps
network speeds
• USB 3.2 Gen 1 Type-A ports support data transfer rates up
to 5 Gbps and are ideal for connecting devices such as a
keyboard, mouse, printer, ash drive or hard drive
• Thunderbolt
™
3 compatible
* Depending on the display used, TVs connected to the HDMI ports will
only support maximum resolutions of 3840 x 2160 @ 30 Hz
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Package Includes
Optional Accessories
System Requirements
• U442-DOCK21BINT
• USB 3.2 Gen 2 C-to-C Cable with C-to-A Adapter – 1 m
• External Power Supply (Input: 100-240V) with BS 1363 UK
and CEE 7/8 EU Power Cords
• Owner’s Manual
• P569-Series High-Speed HDMI Cables
• N201-Series Cat6 Gigabit Snagless Patch Cables
• M100-Series USB-A to Lightning (M/M) Cables
• P580-Series DisplayPort Cables with Latches
• U322-Series USB 3.2 A to B Cables
• Windows
®
or macOS
®
Operating System
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Product Overview
Front:
Back:
Item Description
A
Power On/O Button
B
Power LED - Illuminates blue when the unit is powered
C
USB Connection LED - Illuminates green when USB is
connected
D
USB-C Port
E
USB 3.2 Gen 1 Type-A Port - 7.5W Charging
F
Headphone/Speakers Jack
G
Microphone Jack
H
DC Power Jack
I
USB-C Port
J
RJ45 Ethernet Port
K
DisplayPort and HDMI Ports
L
USB 3.2 Gen 1 Type-A Ports
A B C
D
E F
G
H
I J K L
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Installation
Prior to Installation -
for Windows operating systems only:
DisplayLink drivers are required for both video and audio
functions when using Windows OS. The drivers can be
downloaded from www.displaylink.com/downloads. Once the
drivers are successfully installed, restart the host computer.
Notes:
• The U442-DOCK21BINT is able to recognize USB peripherals, such
as a mouse, keyboard or ash drive, without DisplayLink drivers
installed on the host PC or laptop running Windows.
• Mac operating systems do not require the drivers. In the event a
macOS driver is needed, the drivers can be downloaded from
displaylink.com/downloads.
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Installation
Installation
1
2/3
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7
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8
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9
BC 1.2/
7
Installation
1. Connect the host computer or laptop to the
U442-DOCK21BINT using the included USB-C to C cable.
Use the USB-A to C adapter if necessary.
Note: Your source device will only charge when using a USB-C to C
cable.
2. Connect a DisplayPort- or HDMI-compliant display to Video
Port 1 with a user-supplied cable, such as Tripp Lite’s
P580-Series DisplayPort cables or Tripp Lite’s P569-Series
HDMI cables.
Note: Only one display can be connected to each Video Port. If
two displays are connected, DisplayPort will be displayed as the
default.
3. Repeat Step 2 for Video Port 2.
Notes:
Depending on the display used, TVs connected to the HDMI ports
will only support maximum resolutions of 3840 x 2160 @ 30 Hz.
5K resolution is achieved by connecting the two DisplayPort output
video ports to one display simultaneously. When the DisplayPort
video ports are connected to their own displays, they will support
4K resolutions up to 4096 x 2160 @ 60 Hz.
4. Connect to a wired Gigabit LAN using Tripp Lite’s
N201-Series Cat6 Cable (sold separately) if Wi-Fi signals
are weak or unavailable.
5. Connect headphones and a microphone to the available
3.5 mm ports.
Note: If no sound is output, the audio output source must be
changed to USB audio.
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Installation
6. Connect a USB-C device to the USB-C port.
7. Connect up to ve USB Type-A devices, such as a
keyboard, mouse, ash drive or printer.
8. (Optional) Lock and secure your U442-DOCK21BINT
docking station to your desk using the K-LOCK port located
on the side of the unit.
9. Connect the included power supply to the docking station,
and power on the unit using the power button located to the
left of the DC port.
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Specications
Input USB-C
Output
(x2) HDMI
(x2) DisplayPort
RJ45
(x5) USB 3.2 Gen 1 Type-A
USB-C
(x2) 3.5 mm
Video*
DisplayPort (Single): 4096 x 2160
@ 60 Hz
DisplayPort (Dual): 5120 x 2880
@ 60 Hz
HDMI: 4096 x 2160 @ 60 Hz
Audio (3.5 mm)
2.1 Channel Sound
Ethernet (RJ45)
10/100/1000 Mbps
Power Supply
Input: 100-240V 50/60 Hz, 1.8A
Output: 20V 6.75A
DisplayPort Specication
1.2
HDMI Specication
2.0
PD Charging Version
PD 2.0 up to 85W
(20/15/9/5V @ 4.25A)
BC 1.2 Compliant
Yes
Operating Temperature
32°F to 104°F (0°C to 40°C)
Storage Temperature
-4°F to 158°F (-20°C to 70°C)
*Connection options: DisplayPort and DisplayPort, HDMI and HDMI,
DisplayPort and HDMI.
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Warranty & Product Registration
1-Year Limited Warranty
Tripp Lite warrants its products to be free from defects in materials and
workmanship for a period of one (1) year from the date of initial purchase. Tripp
Lite’s obligation under this warranty is limited to repairing or replacing (at its sole
option) any such defective products. To obtain service under this warranty, you
must obtain a Returned Material Authorization (RMA) number from Tripp Lite or
an authorized Tripp Lite service center. Products must be returned to Tripp Lite
or an authorized Tripp Lite service center with transportation charges prepaid
and must be accompanied by a brief description of the problem encountered and
proof of date and place of purchase. This warranty does not apply to equipment,
which has been damaged by accident, negligence or misapplication or has been
altered or modied in any way.
EXCEPT AS PROVIDED HEREIN, Tripp Lite MAKES NO WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. Some states do not permit
limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s)
or exclusion(s) may not apply to the purchaser.
EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL Tripp Lite BE LIABLE
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OF THIS PRODUCT, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Specically, Tripp Lite is
not liable for any costs, such as lost prots or revenue, loss of equipment, loss of
use of equipment, loss of software, loss of data, costs of substitutes, claims by
third parties, or otherwise.
PRODUCT REGISTRATION
Visit tripplite.com/warranty today to register your new Tripp Lite product. You’ll
be automatically entered into a drawing for a chance to win a FREE Tripp Lite
product!
** No purchase necessary. Void where prohibited. Some restrictions apply. Open to U.S.
residents only. See tripplite.com for details.
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Warranty & Product Registration
FCC Notice, Class B
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.
Note: 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:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• 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.
Any changes or modications to this equipment not expressly approved by
Tripp Lite could void the user’s authority to operate this equipment.
WEEE Compliance Information for Tripp Lite Customers and Recyclers
(European Union)
Under the Waste Electrical and Electronic Equipment (WEEE) Directive
and implementing regulations, when customers buy new electrical and
electronic equipment from Tripp Lite they are entitled to:
• Send old equipment for recycling on a one-for-one, like-for-like basis
(this varies depending on the country)
• Send the new equipment back for recycling when this ultimately
becomes waste
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1111 W. 35th Street, Chicago, IL 60609 USA • tripplite.com/support
22-04-291 93-407C_RevB
Warranty & Product Registration
Use of this equipment in life support applications where failure of this equipment
can reasonably be expected to cause the failure of the life support equipment or
to signicantly aect its safety or eectiveness is not recommended.
Tripp Lite has a policy of continuous improvement. Specications are subject
to change without notice. Photos and illustrations may dier slightly from actual
products.
