HP Pavilion 442 Quick Start Manual page 85

Features, connectors, and locations vary by
model.
PS/2 keyboard
PS/2 mouse
Serial
Parallel
Audio Out
OUT
Audio In
IN
Microphone
USB
Monitor
Telephone
60
HP Pavilion home PC
Joystick
Speaker out
Ethernet
TV out
Modem
IEEE 1394
CD storage
cd-rom or hp cd-writer drive
dvd-rom or hp dvd writer drive
Diskette drive
On button
SERIAL
USB Serial