• Serial Port Connectors: COM1, COM2, COM3, COM4
• COM1 RS232/ RS422/ RS485 Select: JP1, JP2, JP3
• COM1, COM2, COM3, COM4 Ring-In/ +12V/ +5V Select:
JCOMPWR1, JCOMPWR2, JCOMPWR3, JCOMPWR4
• LPT Port Connector: LPT1
• Front Panel Connector: F_PANEL
• Fan Connectors: CPU_FAN1, CHA_FAN1, SYS_FAN1