6-7-9.Mouse/Com
13-pin multi-mouse jack
The significance of the Mouse/Com pins varies with the mode used.
Pin No.
PS/2 mouse
1
2
3
Reserved
4
Reserved
5
Reserved
6
Reserved
7
Reserved
8
Reserved
9
Reserved
10
Reserved
11
Reserved
12
PCV(+5V)
13
GND
6-7-10.Remote
3.5 mm stereo mini jack
Pin No.
1, 2, 6
2
3
Mac mouse
XA
XA
XB
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PCV(+5V)
GND
Signal
GND
Repeater detect signal
LED lamp
Serial mouse
Reserved
Reserved
TXD
READY
GND
GND
GND
Reserved
Reserved
Reserved
Reserved
Reserved
GND
88
PC serial/Mac
serial mouse
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
TXD
RXD
DTR
DSR
Reserved
GND