User Guide

3. Ethernet extension connector
Gen 2
Make your computer thinner than the ones with a standard Ethernet connector.
Use a ThinkPad Ethernet Extension Adapter Gen 2 to connect your computer to a
local area network (LAN) through this connector. The ThinkPad Ethernet Extension
Adapter Gen 2 is available as an option and shipped with some computer models
only. You can purchase a ThinkPad Ethernet Extension Adapter Gen 2 from
Lenovo at:
https://www.lenovo.com/accessories.
4. Docking-station connector
Connect the computer to one of the following supported docks to extend the
computer capabilities:
• ThinkPad Basic Docking Station
• ThinkPad Pro Docking Station
• ThinkPad Ultra Docking Station
5. USB 3.1 connector Gen 1 Connect a USB-compatible device, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
6. HDMI™ connector
Connect to a compatible digital audio device or video monitor, such as an HDTV.
7. Audio connector
Connect headphones or a headset with a 3.5-mm (0.14-inch) and 4-pole plug to
listen to the sound from the computer.
Note: The conventional microphone is not supported.
Chapter 1. Meet your computer 5