Acer 5600 series - Manual (Page 22)

2 System tour 16
Rear panel - VT5600D
Your computer’s rear panel consists of the following:
Label Icon Color Description
1 Voltage selector switch
2 Green PS/2 mouse port
3 System vents
4 Teal or
Turquoise Serial port
5 Burgundy Parallel/Printer port
6 Blue NOT USED
7 White Network port
8 Keyhole