USB 2.0 connectors (4) — Connect to USB devices, such as a mouse, keyboard, printer,
external drive, or MP3 player.
Line-out connector — Connects to a powered speaker or sound system.
Network connector — Connects your computer to a network or a broadband device if
you are using a wired network. The two lights next to the connector indicate the status and
activity for a wired network connection.
AC adapter connector — Connects to the AC adapter to power the computer.
Antenna-in connector (optional) — Connects to an external antenna to view programs
using the optional TV tuner card.
Infrared (IR) blaster connector (optional) — Connects to an external IR device such as
a set-top box.
7 B-CAS card slot (optional) — Allows you to install a B-CAS card required for decoding digital
TV signals in Japan. For more information, see "Set Up the TV Tuner (Optional)" on page 11.
Using Your Inspiron One