Toshiba Satellite L830 - Manual (Page 29)

Keep foreign metal objects, such as screws, staples and paper clips, out of
the Memory media slot. Foreign metal objects can create a short circuit,
which can cause damage and fire, possibly resulting in serious injury.
Universal Serial Bus
(USB 2.0) port One Universal Serial Bus port, which complies to
the USB 2.0 standard, is provided on the left side
of the computer.
The USB 2.0 port is not compatible with USB 3.0
devices.
Universal Serial Bus
(USB 2.0 or 3.0) port One Universal Serial Bus port, which complies to
the USB 2.0 or 3.0 standard, is provided on the
left 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.
The port with the icon has Sleep and Charge
function.
Please note that it is not possible to confirm the operation of all functions of
all USB devices that are available. In view of this it may be noted that some
functions associated with a specific device might not operate properly.
USB 3.0 port (s) may work as USB 2.0 or 1.1 port (s) when operating in
USB Legacy Emulation mode.
Keep foreign metal objects, such as screws, staples and paper clips, out of
the USB port. Foreign metal objects can create a short circuit, which can
cause damage and fire, possibly resulting in serious injury.
Optical disc drive The computer may be configured with a DVD
Super Multi, Blu-ray™ Combo drive or Blu-ray™
Writer drive.
2.6GB and 5.2GB DVD-RAM media cannot be read from or written to.
L830/L835
User's Manual 2-3