Toshiba SATELLITE R850 User Manual page 55

Microphone jack
The integrated sound system provides support for the computer's internal
speakers and microphone, as well as allowing an external microphone and
headphones to be connected via the appropriate jacks.
Universal Serial Bus
(USB 2.0 or 3.0) port
LAN jack
Security lock slot
ExpressCard slot
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Do not connect any cable other than a LAN cable to the LAN jack. It
could cause damage or malfunction.
Do not connect the LAN cable to a power supply. It could cause
damage or malfunction.
A 3.5 mm mini microphone jack enables
connection of a three-conductor mini jack for
monaural microphone input.
One Universal Serial Bus port, which complies to
the USB 2.0 or 3.0 standard, is provided on the
right side of the computer.
The USB port type may vary depending on the
model you purchased. The Port with blue color is
USB 3.0 port.
The USB 2.0 port is compliant with USB 2.0
standard and not compatible with USB 3.0
devices.
The USB 3.0 port is compliant with USB 3.0
standard and backward compatible with USB 2.0
devices.
This jack lets you connect to a LAN. The adaptor
has built-in support for Ethernet LAN (10
megabits per second, 10BASE-T), Fast Ethernet
LAN (100 megabits per second, 100BASE-TX) or
Gigabit Ethernet LAN (1000 megabits per
second, 1000BASE-T). Refer to chapter 3,
Operating Basics, for details.
A security cable can be attached to this slot and
then connected to a desk or other large object in
order to deter theft of the computer.
This slot allows you to install a single
ExpressCard/54 device.
Some models are equipped with a ExpressCard
slot.
R850/R840/R830
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