Acer Aspire series User Manual page 12

No. Description
1 Power Jack
2 Voltage Selector Switch
3 Fan
4 PS/2 Keyboard Port
5 PS/2 Mouse Port
6 USB Port
7 Lan Port
8 Serial Port
9 Ventilation slot
10 Parallel Port
11 VGA Port
12 Audio Ports
13 1394 Port
14 Game Port
15 PCI Card slots
3