Lenovo ThinkPad Universal Thunderbolt 4 Dock Manuale utente
Universal Thunderbolt 4 Dock User Guide
https://www.lenovo.com/safety
Note: Before usin this documentation and the product it supports, ensure that you read and understand
the warranty information in the documentation that comes with the product.
First Edition (March 2021)
© Copyright Lenovo 2021.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services
Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-
35F-05925.
Contents
Chapter 1. A out the dock . . . . . . . 1
In the box . . . . . . . . . . . . . . . . . . 1
Product overview . . . . . . . . . . . . . . . 2
Chapter 2. Set up the dock . . . . . . . 5
Install the dock . . . . . . . . . . . . . . . . 5
Update the dock driver and firmware . . . . . . . 5
Install Lenovo Dock Mana er . . . . . . . . . . 5
Chapter 3. Use the dock. . . . . . . . . 7
Use the video output connectors . . . . . . . . . 7
Use the Ethernet connector . . . . . . . . . . . 7
Chapter 4. Trou leshooting . . . . . . . 9
Appendix A. Accessi ility
information . . . . . . . . . . . . . . . 11
Appendix B. Trademarks . . . . . . . 13
© Copyri ht Lenovo 2021 i
ii Universal Thunderbolt 4 Dock User Guide
Chapter 1. A out the dock
Thanks for usin ThinkPad Universal Thunderbolt 4 Dock.
ThinkPad Universal Thunderbolt 4 Dock is an enhanced universal compatible module to help you expand
your computer with automated and silent updates. You can use it to connect your computer (Microsoft®
Windows® 10 only) to a local area network (LAN) and multiple devices, such as a headset, external displays,
and Universal Serial Bus (USB) devices.
To view the compatible computers,
1. Go to https://support.lenovo.com/us/en/solutions/accs- uide.
2. Select ThinkPad, ThinkCentre, ThinkStation, Ideapad and Ideacentre Option Compati ility Matrix.
Then follow the on-screen instructions.
In the ox
• ThinkPad Universal Thunderbolt 4 Dock
• 135 W power adapter and power cord
• Thunderbolt 4 cable
• Documentation
Contact your place of purchase if any item is missin or dama ed. Ensure that you retain your proof of
purchase and packin material. They mi ht be required to receive warranty service.
© Copyri ht Lenovo 2021 1
Product overview
Power connector
Connect to ac power with the accompanyin ac power adapter and power cord.
Thunder olt™ 4 connector (for connecting computer)
Connect to your computer with the accompanyin Thunderbolt 4 cable.
Thunder olt 4 connector
Connect a compatible device to
• Transfer data.
• Char e with the output volta e and current of up to 5 V and 3 A.
• Connect an external display with a Thunderbolt cable or USB-C cable.
Note: Do not connect your computer to this connector.
DisplayPort® connectors
Connect to external displays with DisplayPort cables.
USB 3.2 connector Gen 2
Connect a compatible device to transfer data.
Ethernet connector
Connect to a LAN with an Ethernet cable.
2Universal Thunderbolt 4 Dock User Guide
Always On USB 3.2 connector Gen 2
Connect a compatible device to
• Transfer data.
• Char e with the output volta e and current of up to 5 V and 2.4 A.
HDMI™ connector
Connect to an external display with a Hi h-Definition Multimedia Interface (HDMI) cable.
Power utton
Press to turn off or turn on the dock.
Security-lock slot
Support cable locks that conform to the Kensin ton / Lenovo NanoSaver lock standards (usin
Cleat lockin technolo y).
Security-lock slot
Support cable locks that conform to the Kensin ton / Lenovo MicroSaver lock standards (usin T-
bar lockin technolo y) or MiniSaver lock standards (usin Cleat lockin technolo y).
VESA mount holes
Mount to wall or monitor stand with VESA mount screws (M4 x 10 mm x 2 pcs).
Audio connector
Connect a headset or headphones with 3.5 mm plu .
Statement on USB transfer rate
Dependin on many factors such as the processin capability of the host and peripheral devices, file
attributes, and other factors related to system confi uration and operatin environments, the actual transfer
rate usin the various USB connectors on this device will vary and will be slower than the data rate listed
below for each correspondin device.
USB device Data rate (G it/s)
3.2 Gen 1 / 3.1 Gen 1 5
3.2 Gen 2 / 3.1 Gen 2 10
Thunderbolt 3 connector (USB-C) 40
Thunderbolt 4 connector (USB-C) 40
ThinkPad logo Indication
When the dock is connected to ac power, this indicator shows the dock status:
LED status Dock status
Red Connected to ac power
Power utton Indication
When the dock is connected to ac power but not your computer, this indicator shows the dock status:
LED status Dock status
Amber On
Off Off
Chapter 1.About the dock 3
When the dock is connected to both your computer and ac power, this indicator shows the computer status:
LED status Computer status
Solid white On
Blinkin white slowly (1 second on/off) In sleep mode
Off Off or in hibernation mode
When the dock is updatin firmware, this indicator shows the update status:
LED status Firmware update status
Blinkin white rapidly (0.5 second on/off) Updatin
Off Completed
4Universal Thunderbolt 4 Dock User Guide
Chapter 2. Set up the dock
Install the dock
Use the accompanyin ac power adapter, power cord, and thunderbolt 4 cable to install the dock. The dock
supplies power to the computer when the dock is connected to ac power and your computer.
Update the dock driver and firmware
The dock driver and firmware are preinstalled on compatible computers. The dock is ready for use after you
connect it to your computer and ac power.
It is recommended that you update the dock driver and firmware whenever a new version is available to
improve performance of the dock.
To update the dock driver and firmware:
1. Go to https://www.lenovo.com/support/docks.
2. Select the entry for the dock and then follow the on-screen instructions to download and install the dock
driver and firmware.
3. The driver update takes effect when you restart your computer. The firmware update takes effect when
you reconnect the dock to your computer.
Install Lenovo Dock Manager
Lenovo Dock Mana er is desi ned to provide silent firmware update and device information query.
To download Lenovo Dock Mana er, o to https://support.lenovo.com/us/en/solutions/ht037099.
© Copyri ht Lenovo 2021 5
6Universal Thunderbolt 4 Dock User Guide
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