Asus P5VD2-VM SE - Manual (Page 39)

ASUS P5VD2-VM SE 1-27
7. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
8. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
9. VGA port. This 15-pin VGA port connects to a VGA monitor.
10. Serial port. This 9-pin COM1 port is for pointing devices or other serial
devices.
11. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.