# Icon Item Description
1
USB port Connects to USB devices.
2
Power button Turns the computer on and off.
Information on USB 3.0
• USB 3.0 compatible ports are blue.
• Compatible with USB 3.0 and earlier devices.
• For optimal performance, use USB 3.0-certified devices.
• Defined by the USB 3.0 specification (SuperSpeed USB).
Right view
# Icon Item Description
1
Headset/speaker
jack
Connects to audio devices (e.g.,
speakers,
headphones) or a headset
with microphone.
2
SD card reader
Accepts one Secure Digital card (SD
or S
DHC).
Push to remove/install the card.
Only one card can operate at any
given
time.
3
USB port Connects to USB devices.