4
D e l l L a t i t u d e C / Po r t I I A P R S y s t e m I n f o r ma t i o n G u i d e
NOTICE: Always use the Dell PA-6 AC adapter that came with the docking
device. If you use any other commercially available AC adapter—or the AC
adapter from older models of Dell computers—you may damage the docking
device or the computer.
I / O P a n e l o f t h e D o c k i n g D e v i c e
USB
connectors (2)
PS/2-mouse
serial
connector
connector
The "External I/O Connectors" table shows the icons for each of the
connectors on the back of the APR and indicates the type of external
device(s) that you can attach to each connector.
E x t e r n a l I / O C o n n e c t o r s
Connector
Connector Description
Icon
One or two USB devices, such as a USB mouse, connect to
the dual USB connector.
An external PS/2-style keyboard or external numeric keypad
connects to the PS/2 keyboard connector.
An external PS/2-compatible mouse connects to the PS/2
mouse connector.
PS/2-keyboard
parallel
connector
connector
network
connector
video
connector
AC adapter
connector