User`s guide

Appendix A: Specifications
A-2
BATTERY
• Main Battery: nickel-metal hydride
• Secondary Battery: lithium-ion
KEYBOARD
• Enhanced PC/AT compatible keyboard with embedded numeric keypad
and special hot key functions.
EXTERNAL INTERFACES
• One 9-pin serial port
• One 25 pin parallel port (Standard, bi-directional, ECP, and EPP modes)
• One 15 pin CRT port
• One 6-pin external keyboard or PS/2 mouse port
• One Audio Mic port and one speaker-out port
(Selected models only)
• Built-in microphone
(Selected models only)
• Built-in IRDA Infrared transmitter/receiver
(Selected models only)
• 240-pin Connector supporting the Minidock Port Replicator
• One 3-pin AC adapter jack
• Two PC Card sockets supporting two Type II or Type I PC Cards or One
Type III PC Card
• Two built-in mono speakers
Selected models are equipped with two built-in stereo speakers
AC ADAPTER
• Universal AC Adapter
• Supports 100-240 volt, 50-60 cycle power supply