Asus T2-P - Manual (Page 80)

80 Chapter 4: Motherboard info
5. Modem connector (10-1 pin MDC)
This interface connects to the JP2 connector on the optional modem
module.
P4P8T ®
P4P8T MDC Connector
MDC
1
PHONE
AC_SYNC
AC_SDIN1
GND
MDC_BITCLK
GND
+3VSB
AC_RST#
AC_SDOUT
P4P8T ®
P4P8T IOC_MB Connector
®
CGAEX
COM1 GAME
IOC_DC
6. I/O extension module (22-pin IOC_MB)
This connector is for the CGAEX extension module. The CGAEX
extension module supports the rear panel GAME/MIDI and serial
ports.