Mainboard ASUS  ASUS P5KPL IPC/SI

USB Ports
8 USB 2.0/1.1 ports (4 ports at mid-board, 4 ports at back panel)  

Back Panel I/O Ports
1 x VGA
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x LAN(RJ45) port
4 x USB 2.0/1.1
1 x COM port
6 -Channel Audio I/O
1 x Printer Port (optional) 

Internal I/O Connectors
2 x USB connectors supports additional 4 USB 2.0 ports
1 x Azalia High definition Analog Front panel Audio connector
1 x Front Panel connector
CPU/Chassis/Power Fan Connector
1 x Chassis Intrusion
1 x COM
24-pin EATX12V Power connector
4-pin ATX 12V Power connector 

BIOS
8 Mb Flash ROM , AMI BIOS, Special H/W write production, PnP, DMI v2.0, WfM2.0, SMBIOS v2.5, ACPI v2.0a                          

Form Factor
ATX Form Factor
12 inch x 8 inch ( 30.5 cm x 20.3 cm )