... I/O1 x PCI Slot4 x USB 2.01 x COM (Support to expand to 5 x COM)1 x Mic and Line Out1 x KB2/PS21 x JVGA ... ) , 1 x Serial/Com (DB9), 1 x Parallel/LPT(DB25) ,4 x USB 2.0(Front x 2, Rear x 2), 1 x Line out / MICMode21 x 10 ... /100 LAN(RJ45), 2 x Serial/Com (DB9), 1 x Parallel/LPT(DB25) ,1 x VGA(DB15) , 2 x ...