Dell Alienware 13 (Late 2014) - Manual (Page 113)

Advanced
Intel(R) SpeedStep Technology Allows you to enable or disable Intel
(R) Speedstep Technology.
NOTE: If enabled, the processor
clock speed and core voltage are
adjusted dynamically based on
the processor load.
Default: Enabled
Virtualization Allows you to enable or disable the
Intel Virtualization technology.
Default: Enabled
Integrated NIC Allows you to enable or disable the
on-board LAN controller. Default:
Enabled
USB Emulation Allows you to enable or disable the
USB emulation feature. This feature
defines how the BIOS, in the absence
of a USB-aware operating system,
handles USB devices. USB emulation
is always enabled during POST.
NOTE: You cannot boot any type
of USB device (floppy, hard drive,
or memory key) when this
option is off.
Default: Enabled
USB PowerShare Allows you to charge USB devices
when the computer is turned off or in
standby mode. Default: Enabled
USB Wake Support Allows you to enable USB devices to
wake the computer from standby or
to disable the USB wake support
feature.
NOTE: If USB PowerShare is
enabled, a device connected to
the USB PowerShare connector
may not wake the computer.
Default: Disabled
113