Asus P3B-1394 - Manual (Page 30)

30 ASUS P3B-1394 User’s Manual
Connectors
3. H/W SETUP
3. HARDWARE SETUP
3) Universal Serial Bus Connectors 1 & 2 (Two 4-pin USB)
Two USB ports are available for connecting USB devices.
Universal Serial Bus (USB) 2
USB 1
4) Parallel Port Connector (25-pin PRINTER)
You can enable the parallel port and choose the IRQ through Onboard Parallel
Port in 4.5 Chipset Features Setup. NOTE: Serial printers must be connected
to the serial port.
Parallel (Printer) Port (25-pin Female)
5) Serial Port Connectors (9-pin COM1)
The serial port can be used for pointing devices or other serial devices. See
Onboard Serial Port 1 in 4.5 Chipset Features Setup.
Serial Port (9-pin Male) COM 1