Acorp 5VIA73 Manual page 26

1. AT Keyboard port
This connector will compatible with standard at AT size (large
DIN) keyboard plugs. You may use a DIN to mini DIN adapter
on standard AT keyboards.
2. PS/2 Mouse port
This system will direct IRQ12 to PS/2 mouse.
3. Serial Port COM 1 and COM 2 port
The two serial ports can be used for pointing devices or other
serial devices. See "Onboard Serial Port" in chipset Feature Setup
of the BIOS SOFTWARE.
4. Parallel Printer port
You can enable the parallel port and choose the IRQ through "
Onboard Parallel Port" in Chipset. Feature Setup of the BIOS
SOFTWARE.
5. Universal Serial BUS Ports 1 , 2 , 3 & 4
Two USB ports A&B are available for connecting USB devices.
6. Floppy drive connector
This connector supports the provided floppy drive ribbon cable.
After connecting the single end to the board, connect the two
plus on the other end to the floppy drives.
26 / Chapter 3 Installation