User's Guide

15–inch models

1. MagicPort (USB 2.0 Type-A

connector)

Insert a USB dongle to connect USB-compatible wireless devices, such as a

wireless keyboard, a wireless mouse, and wireless USB storage devices.

For USB dongle specification details, see “USB dongle specification” on page 21.

2. SD-card slot Supported cards:

• Secure Digital (SD) card

• Secure Digital eXtended-Capacity (SDXC) USH-1 card

• Secure Digital High-Capacity (SDHC) USH-1 card

• Multi-Media card (MMC)

Note: Your computer does not support the content protection for recordable

media (CPRM) feature for the SD card.

3. USB (3.1 Gen 1) Type-A

connector

Connect a USB-compatible device, such as a USB keyboard, a USB mouse, a

USB storage device, or a USB printer.

4. Charging light

Indicate whether the computer is connected to ac power.

• Solid white: connected to ac power.

• Off: not connected to ac power.

5. Power connector Connect to power with the included power cord and ac power adapter*.

Note: Either an ac power adapter or a USB-C power adapter is provided with

your computer.

6. Mini security-lock slot Lock your computer to a desk, table, or other fixtures through a compatible

security cable lock.

Note: The slot supports cable locks that conform to the Kensington MicroSaver

lock standards (using T-bar

locking technology) or MiniSaver

lock standards

(using Cleat

locking technology). You are responsible for evaluating, selecting,

and implementing the locking device and security feature. Lenovo makes no

comments, judgments, or warranties about the function, quality, or performance

of the locking device and security feature. Cable locks for your product are

available from Lenovo at

https://www.lenovoquickpick.com/.

* for selected models

Chapter 1. Meet your computer 9