Dell Latitude E7240 Setup And Features Information page 7

or
Removing and Replacing a Laptop Computer Battery
If your Dell laptop computer is shipped without the battery, install the battery before your
proceed.
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HDMI connector – connects to a monitor, projector, or television.
eSATA – connects to external devices such as hard drives and
media bays, this connector also supports standard USB devices.
ExpressCard slot – Supports one 34 mm wide ExpressCard. The
computer ships with a plastic blank installed in the slot.
NOTE: Blanks protect unused slots from dust and other particles.
Save the blank for use when no ExpressCard is installed in the slot;
blanks from other computers may not fit your computer.
Display Port - connects to a monitor or projector
Provides a fast and convenient way to view and share digital photos,
music, videos, and documents stored on digital memory cards.
1394 Firewire – used for high-speed data connections to external
storage and digital media devices, such as still- and video cameras.
Line in – connects to audio devices such as receivers and MP3
players
Line out – connects to audio devices such as stereos and speakers
USB connector – connects to peripheral devices such as printers,
mice, and keyboards.
Wireless sync – used to synchronize connections with wireless input
devices such as keyboards and mice (for select systems only).
DVI connector – used to connect monitors, projectors, and
televisions.
HD activity light – lights when the hard drive is writing or reading
data.