Toshiba Portege R500 User Manual page 45

Graphics controller
Legal Footnote (Graphics Processor Unit ("GPU"))
For more information regarding the Graphics Processor Unit ("GPU"),
please refer to the Legal Footnotes section in Appendix H or click the *7
above.
Sound
Sound system
Communications
LAN
Bluetooth
Wireless LAN
User's Manual
The graphics controller maximizes display
performance. Refer to
Video mode section in Appendix B for more
information.
The integrated sound system provides support
for the computer's internal speaker and
microphone, as allowing an external microphone
and headphones to be connected via the
appropriate jacks.
The computer has built-in support for Ethernet
LAN (10 megabits per second, 10BASE-T), Fast
Ethernet LAN (100 megabits per second,
100BASE-TX) and Gigabit Ethernet LAN (1000
megabits per second, 1000BASE-T).
It is pre-installed as a standard device in some
markets.
Some computers in this series offer Bluetooth
wireless communication functionality which
eliminates the need for cables between
electronic devices such as computers, printers
and mobile phones. When implemented,
Bluetooth provides a fast, reliable and secure
means to achieve wireless communication in a
small space.
Some computers in this series are equipped with
a Wireless LAN card that is compatible with other
LAN systems based on Direct Sequence Spread
Spectrum/Orthogonal Frequency Division
Multiplexing radio technology that complies with
the IEEE 802.11 Standard (Revision A, B, G or N
Draft Ver. 1.0).
Hardware, Utilities and Options
Display Controller and
*7
3-4