IBM Aptiva Hardware Maintenance Manual page 26

Table 1- 1 System Board Hardware Interfaces
Item Interface
Modem One 33.6 Kbps or 56 Kbps IBM AT-ISA plug and play
modem adapter card with data/fax/voice features.
NOTE: Modem voice feature is an optional item, some
Audio Audio is compatible with Sound Blaster (Creative Labs,
Inc.).
Pointing device IBM PS/2-compatible mouse
Keyboard device IBM PS/2-compatible keyboard
Serial port 9-pin connector with RS232D electrical interface
Parallel port Supports a bidirectional, ECP bidirectional, or EPP
bidirectional interface.
Game port Game port interface for joystick. It also supports MIDI.
models may come whithout it.
General Information 1-9