... ,Host port,Client port),1 USB(RS232port)Expansion SlotMini SD Card SlotAudioSpeaker (mono) x 1, Microphone x 1, VibrationyesKey ... Online/ Offline CertificationSmart CardEMV L1&L2 Certified Smart Card Reader, 2 SAMs slotMagnetic Card ReaderTriple Track (track 1, 2, & 3 ... CDMA/3G Modem, 1 USIM slot. Physical SpecificationDimension (mm)208 (L) * 85.5(W) * 53(D) mm Weight500gOperating Temperature-20 ...