Right-side components
Component Description
(1) Audio-out (headphone) jack Produces sound when connected to optional powered stereo
speakers, headphones, earbuds, a headset, or television audio.
(2) Audio-in (microphone) jack Connects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
(3) USB ports (2) (select models only) Connect optional USB devices.
(4) Upgrade bay Supports an optical drive or hard drive.
(5) RJ-11 (modem) jack Connects a modem cable.
(6) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a deterrent, but
it may not prevent the computer from being mishandled or stolen.
12 Chapter 2 Components