... second monitor)External I/OMode1(default)1 x 10/100 LAN(RJ45) , 1 x Serial/Com (DB9), 1 x Parallel/LPT(DB25) ,4 x ... USB 2.0(Front x 2, Rear x 2), 1 ... out / MICMode21 x 10/100 LAN(RJ45), 2 x Serial/Com (DB9), 1 x Parallel/LPT(DB25) ,1 x VGA(DB15) , 2 x ... 2.0 (Front)Mode31 x 10/100 LAN(RJ45) , 3 x Serial/Com (DB9), 1 x Parallel/LPT(DB25) ,2 x USB ...