MSI 845 PRO2-R - Manual (Page 28)

M o u s e
Keyboard USB
Parallel
COM A COM B L-out L-in MIC
Midi/Joystick
2 1
3
4
5 6
PIN SIGNAL DESCRIPTION
1 Mouse DATA Mouse DATA
2 NC No connection
3 GND Ground
4 VCC +5V
5 Mouse Clock Mouse clock
6 NC No connection