Tripp Lite U444-3H-MST User manual

1
1111 W. 35th Street, Chicago, IL 60609 USA
tripplite.com/support
Copyright © 2021 Tripp Lite. All rights reserved. USB Type-C®and
USB-C®are registered trademarks of USB Implementers Forum.
Quick Start Guide
WARRANTY REGISTRATION
Register your product today and be automatically entered to
win an ISOBAR®surge protector in our monthly drawing!
tripplite.com/warranty
USB-C to HDMI
MST Adapter (M/3xF),
4K 60 Hz, DP 1.4 Alt Mode
Model: U444-3H-MST
Este manual está disponible en español en la página
de Tripp Lite: tripplite.com/support
Ce manuel est disponible en français sur le site Web
de Tripp Lite : tripplite.com/support
Русскоязычная версия настоящего руководства
представлена на веб-сайте компании Tripp Lite по
адресу: tripplite.com/support
Dieses Handbuch ist in deutscher Sprache auf der
Tripp Lite-Website verfügbar: tripplite.com/support
21-04-123 933E54-EN.indd 121-04-123 933E54-EN.indd 1 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

2
Package Contents
Product Features
• U444-3H-MST
• Quick Start Guide
• Connects 3 HDMI displays to the USB-C or
Thunderbolt™ 3 port on your laptop, tablet,
MacBook®or Chromebook™
• Delivers 4K video to all 3 connected HDMI
displays at the same time
• Converts A/V signals from USB-C devices
supporting DisplayPort Alt Mode with maximum
8.1 Gbps per lane (32.4 Gbps per 4 lanes)
• Supports DSC 1.2 and 6/8/10-bit color depth
output with output pixel format: RGB 4:4:4,
YCbCr 4:4:4, YCbCr 4:2:2 and YCbCr 4:2:0
• Supports High Dynamic Range (HDR) for rich
contrast and expanded color accuracy
• Compatible with HDCP 1.4 and 2.2 standards
• Built-in USB-C cable connects to host device
in either direction for immediate no-fuss use
• Plug-and-play operation with no software
required for quick, easy installation
21-04-123 933E54-EN.indd 221-04-123 933E54-EN.indd 2 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

3
Product Features
When Used with Windows
®
Host Device
• Allows connection of 2 displays (max 4K @ 60
Hz) showing different images under Multi-Stream
Transport (MST) mode
• Allows connection of 3 displays (max 1x 4K @ 60
Hz + 2x 4K @ 30 Hz) showing different images
under MST mode
When Used with macOS®Host Device
• Allows connection of 3 displays (max 4K @ 60 Hz)
showing the same images under Single-Stream
Transport (SST) mode
Notes:
• To achieve the above resolution, the host should support
DP 1.4 Alt Mode. If connected to a DP 1.2 Alt Mode host,
the corresponding resolution will be decreased due to
bandwidth limitation.
• The above resolution combination is for theoretical
reference. The actual output resolution depends on the
connected host and displays.
• When working with a 2080 graphics card, this product does
not support 10-bit Deep Color.
21-04-123 933E54-EN.indd 321-04-123 933E54-EN.indd 3 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

4
Connection Diagram
1USB Type-C Host Computer
2
Display 1
Single Display: 4K @ 60 Hz (Windows and Mac)
3Display 2
Dual Displays: 2x 4K @ 60 Hz (Windows and Mac)
4Display 3
Triple Displays: 1x 4K @ 60 Hz + 2x 4K @ 30 Hz
(Windows), 3x 4K @ 60 Hz (Mac)
1
2 3 4
Type-C Host Computer
Display 1 Display 2 Display 3
21-04-123 933E54-EN.indd 421-04-123 933E54-EN.indd 4 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

5
Specifications
Input/Output Connector
Input USB Type-C (Male)
Output (3x) HDMI (Female)
HDMI
Resolution Single Display (4K @ 60 Hz)
Dual Display (4K @ 60 Hz)
Triple Display (4K @ 60 Hz,
2x 4K @ 30 Hz)
HDR Yes
HDCP Version 1.4 and 2.2
Environmental
Operating Temperature 32° to 113°F (0° to 45°C)
Operating Humidity 10 to 85% RH, Non-Condensing
Storage Temperature 14° to 158°F (-10° to 70°C)
Storage Humidity 5 to 90 % RH, Non-Condensing
Power Requirement
Power Source Bus Power
Standby Power
Consumption
≤1W
21-04-123 933E54-EN.indd 521-04-123 933E54-EN.indd 5 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

6
Specifications
Mechanical
Dimensions
(L x W x H)
10.35 x 1.42 x 0.45 in. / 26.3 x
3.6 x 1.15 cm
Weight 0.12 lb. (55.5 g)
Warranty
Limited Warranty 3-Year Limited Warranty
Regulatory Approvals
Certifications RoHS, REACH, CE, FCC
21-04-123 933E54-EN.indd 621-04-123 933E54-EN.indd 6 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

7
3-Year Limited Warranty
Seller warrants this product, if used in accordance with all
applicable instructions, to be free from original defects in
material and workmanship for a period of three (3) years
from the date of initial purchase. If the product should prove
defective in material or workmanship within that period, Seller
will repair or replace the product, at its sole discretion.
THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OR
TO DAMAGE RESULTING FROM ACCIDENT, MISUSE, ABUSE
OR NEGLECT. SELLER MAKES NO EXPRESS WARRANTIES
OTHER THAN THE WARRANTY EXPRESSLY SET FORTH HEREIN.
EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW,
ALL IMPLIED WARRANTIES, INCLUDING ALL WARRANTIES OF
MERCHANTABILITY OR FITNESS, ARE LIMITED IN DURATION
TO THE WARRANTY PERIOD SET FORTH ABOVE; AND THIS
WARRANTY EXPRESSLY EXCLUDES ALL INCIDENTAL AND
CONSEQUENTIAL DAMAGES. (Some states do not allow
limitations on how long an implied warranty lasts, and some
states do not allow the exclusion or limitation of incidental or
consequential damages, so the above limitations or exclusions
may not apply to you. This warranty gives you specific legal
rights, and you may have other rights which vary from
jurisdiction to jurisdiction.)
WARNING: The individual user should take care to determine
prior to use whether this device is suitable, adequate or safe
for the use intended. Since individual applications are subject
to great variation, the manufacturer makes no representation
or warranty as to the suitability or fitness of these devices for
any specific application.
Warranty
21-04-123 933E54-EN.indd 721-04-123 933E54-EN.indd 7 4/20/2021 1:16:39 PM4/20/2021 1:16:39 PM

8
1111 W. 35th Street, Chicago, IL 60609 USA
tripplite.com/support
21-04-123 • 93-3E54_RevA
Product Registration
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.
See website for details.
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
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 significantly affect its
safety or effectiveness is not recommended.
Tripp Lite has a policy of continuous improvement.
Specifications are subject to change without notice. Photos
and illustrations may differ slightly from actual products.
21-04-123 933E54-EN.indd 821-04-123 933E54-EN.indd 8 4/20/2021 1:16:40 PM4/20/2021 1:16:40 PM