Toshiba Satellite C640 - Manual (Page 36)

User’s Manual 2-2
The Grand Tour
Right Side
Figure below shows the computer’s right side.
The right side of the computer
1. USB ports 5. Security lock slot
2. Headphone jack 6. Fan vent
3. Microphone jack 7. External monitor port
4. Bridge media slot 8. LAN jack
Universal serial bus
(USB 2.0) ports
Two universal serial bus (USB) ports comply with
USB 2.0 standards, which enable data transfer
speeds 40 times faster than the USB 1.1
standards.
Keep foreign objects out of the USB connectors. A pin or similar object
can damage the computer’s circuitry.
Operation of all functions of all USB devices has not been confirmed.
Some functions might not execute properly.
Headphone jack A standard 3.5 mm mini headphone jack enables
connection of a stereo headphone (16 ohm
minimum) or other device for audio output. When
you connect headphones, the internal speaker is
automatically disabled.
Microphone jack A standard 3.5 mm mini microphone jack
enables connection of a microphone or other
device for audio input.