Figure 1. Dock controls, connectors, and indicators
1 Power button with indicator
2 Security-lock slot
3 USB 3.0 connector
4 Thunderbolt 3 connector
5 Headset and microphone combo connector
6 Always On USB 3.0 connector
7 USB 3.0 connector
8 Ethernet connector
9 USB 3.0 connector 10 Video graphics array (VGA) connector
11 DisplayPort
®
(DP) connector
12 DisplayPort connector
13 High-Definition Multimedia Interface
TM
(HDMI
TM
)
connector
14 Thunderbolt 3 connector
15 Power connector 16 Indicator in ThinkPad logo
Notes:
•
Do not use the DP connector
12 and HDMI connector 13 at the same time.
• For the wireless keyboard and mouse, it is recommended that you connect the keyboard/mouse USB
receiver to the USB 3.0 connector
9 located above the VGA connector on the dock.
1 Power button with indicator
• Power button
– When the dock is disconnected from the computer, press the power button to turn off the dock.
– When the dock is connected to the computer, the power button on the dock has the same functions as
the power button of the computer. You can use the power button on the dock to turn on, turn off, sleep,
2
ThinkPad Thunderbolt 3 Dock User Guide