... USB 2.0 (Front)Mode31 x 10/100 LAN(RJ45) , 3 x Serial/Com (DB9), 1 x Parallel/LPT(DB25) ,2 ... x USB 2.0 (Front)Operator Display15" (1024×768, 4:3) , Touch Screen LCD TFT, High contrastBrightness: 300cd/m2Response time: 12msView ... LAN, Support IEEE 802.11b/g/n, USB PortCard Reader(MSR)Comply with ISO 7811, Support 1&2 ...