Lenovo ThinkPad X1 Extreme User Manual page 11

4. mini Ethernet connector
5. Audio connector
* for selected models
Connect your computer to a local network through the mini Ethernet connector on
your computer with an Ethernet cable. To attach an Ethernet cable to your
computer, you need an Ethernet extension adapter. The Ethernet extension
adapter is available as an option and shipped with some computer models. You
can purchase one from Lenovo at
• Connect headphones with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the
sound from the computer.
• Connect a headset with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the
sound from the computer or talk with others.
Note: This connector does not support standalone external microphones.
https://www.lenovo.com/accessories
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Chapter 1
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5
Meet your computer