Left-Side View - ThinkPad S440 User Manual

Left-side view

Figure 3. Left-side view
Note: Your computer might look slightly different from the illustration above.
1
ac power connector
2
Lenovo OneLink connector
1 ac power connector
2
Lenovo OneLink connector
When the ac power adapter is connected to the ac power connector, it provides ac power to the computer
and charges the battery. When a supported ThinkPad OneLink Dock or ThinkPad OneLink Pro Dock is
connected to the Lenovo OneLink connector, it can not only extend the computer capabilities but also
provide ac power to the computer and charge the battery.
To use the Lenovo OneLink connector, you need to remove the connector cover from the Lenovo OneLink
connector first.
Note: Ensure that you keep the connector cover. Reattach it to the Lenovo OneLink connector when
you are not using the Lenovo OneLink connector.
3 Ethernet connector
Connect your computer to a local area network (LAN) with the Ethernet connector.
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
You can only connect an Ethernet cable to this connector.
3
Ethernet connector
4
Always-on USB connector (USB 3.0)
.
Chapter 1 Product overview
5