Lenovo ThinkPad USB 3.0 Ultra Dock User Manual page 6

Figure 1. Overview of the ultra dock
1
Power and connection indicator
2
Security-lock slot
3
Power connector
4
USB 3.0 upstream connector
5
HDMI output connector
6
DP output connector
7
Gigabit Ethernet connector
8
USB 2.0 connectors
9
USB 3.0 connector
10
Always On USB 3.0 connector (
11
Power button
12
Always On USB 3.0 connector (
13
USB 3.0 connector
2
User Guide
Used to indicate whether the ultra dock is powered on normally.
Used to secure the ultra dock through a security cable lock.
Used to connect the power adapter.
Used to connect a notebook computer.
Used to connect an external monitor with an HDMI cable.
Used to connect an external monitor with a DP cable.
Used to connect a local area network (LAN) cable.
Used to connect USB 2.0 devices, such as a USB keyboard, a USB
mouse, a USB speaker, or a USB printer.
Notes:
1. It is recommended that you connect a USB keyboard and a
USB mouse to the connectors.
2. If you are using a USB 3.0 device, it is recommended that
you connect it to a USB 3.0 connector rather than USB 2.0
connector for faster USB transmission speed.
Used to connect USB 3.0 devices, such as a USB scanner, a USB
speaker, or a USB printer.
) Used to connect USB 3.0 devices and charge some mobile digital
devices and smartphones.
Used to turn on or turn off the ultra dock.
) Used to connect USB 3.0 devices and charge some mobile digital
devices and smartphones.
Used to connect USB 3.0 devices, such as a USB scanner, a USB
speaker, or a USB printer.