Right-Side View - Lenovo ThinkPad X1 Carbon User Manual

10 Ambient light sensor
The ambient light sensor detects the surrounding light conditions. Then the computer adjusts the screen
brightness and keyboard backlight accordingly.

Right-side view

Figure 2. Right-side view
1
USB 3.0 connector
2
Ethernet extension connector
1 USB 3.0 connector
The Universal Serial Bus (USB) 3.0 connector is used for connecting USB-compatible devices, such as a
USB printer or a digital camera.
Attention: When you attach a USB cable to the USB 3.0 connector, ensure that the USB mark is facing
upward. Otherwise the connector might be damaged.
2 Ethernet extension connector
The Ethernet extension connector makes your computer thinner than the ones with a standard Ethernet
connector. To connect your computer to a local area network(LAN) through the Ethernet extension
connector, you need an Ethernet extension adapter. The Ethernet extension adapter is available as an option
and shipped with some computer models only. For information about using and purchasing the Ethernet
extension adapter, see "Ethernet connections" on page 41.
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet extension
adapter.
3
Fan louvers
4
Security-lock slot
.
Chapter 1 Product overview
3