Asus A7S333 User Manual page 45

12) ASUS iPanel / Infrared Connector (24-1 pin AFPANEL)
This connector supports an optional ASUS iPanel, an easy to access drive
bay with front I/O ports, status LEDs, and space reserved for a hard disk
drive. Alternatively, if not using an ASUS iPanel, connect an optional wireless
transmitting and receiving infrared module to the SIR connector for wireless
transmitting/remote control functions through an external infrared module.
®
A7S333
A7S333 iPanel Connector
ASUS A7S333 motherboard user guide
AFPANEL
SIR
CIR
IR_CON
Standard Infrared (SIR)
Front View Back View
IRTX +5V
(NC)
GND
IRRX
33