1 x PS/2 keyboard port
1 x PS/2 mouse port
1 x Serial port
1 x Parallel port
1 x Audio jack supports 3 jacks
4 x USB 2.0 ports
1 x RJ45 LAN port
1 x VGA port
Internal I/O Connectors:
1 x ATX 24-pin power connector
1 x 4-pin System fan connector
1 x IrDA header
1 x TPM header
2 x Serial ATAII connectors
1 x Front panel connector
1 x Front Audio header
1 x USB 2.0 header (one header reserved) supports
additional 2 ports
