Asus P4B266-C - Manual (Page 54)

2-32 Chapter 2: Hardware information
15. Power supply thermal connector (2-pin TRPWR)
If your power supply has a thermal monitoring feature, connect its
thermal sensor cable to this connector.
14. Smart Card Reader connector (14-1 pin SMARTCARD)
This connector accommodates a Smart Card Reader that allows you to
conveniently make transactions such as financial, health care,
telephony, or traveling services through a Smart Card user interface
software.
P4B266-C
®
P4B266-C Power Supply Thermal Connector
Ground TRPWR
P4B266-C
®
P4B266-C Smartcard
SMARTCARD
NC
SCPWR#
NC NC
NC
VCC GND
SCRIO SCRRES# NC
SCCLK
1
NC
SCRST