Glossary
15
Glossary
A
AC
—
alternating current — The form of electricity that powers your computer when
you plug the AC adapter power cable in to an electrical outlet.
D
docking station
— provides port replication, cable management, and security features
to adapt your notebook to a desktop workspace.
E
E-Legacy Extender
— A device that provides serial, parallel, PS/2 and USB support by
connecting to a laptop computer docking connector.
I
I/O
— input/output — An operation or device that enters and extracts data from your
computer. Keyboards and printers are I/O devices.
P
parallel connector
— An I/O port often used to connect a parallel printer to your
computer. Also referred to as an
LPT port
.
PS/2
— personal system/2 — A type of connector for attaching a PS/2-compatible
keyboard, mouse, or keypad.
S
serial connector
— An I/O port often used to connect devices such as a handheld
digital device or digital camera to your computer.
U
USB
— universal serial bus — A hardware interface for a low-speed device such as a
USB-compatible keyboard, mouse, joystick, scanner, set of speakers, printer,
broadband devices (DSL and cable modems), imaging devices, or storage devices.
Содержание E-Legacy PR04X
Страница 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell E Legacy Extender User s Guide Model PR04X ...
Страница 4: ...4 Contents ...
Страница 9: ...Using the E Legacy Extender 9 ...
Страница 10: ...10 Using the E Legacy Extender ...
Страница 12: ...12 Specifications ...
Страница 14: ...14 Finding Information ...