... over 400 transactions per chargeIntegrated wireless communication MODEM, GPRS/CDMA/WIFI/GPRS&Wi-FiIntegrated PSTN MODEM, supports PSTN MODEM ... Ultralight, Mifare DESFire, ISO 14443 A & B, SONY FeliCaInternal PIN PadSupports MK/SK, Fixed, DUKPT; Supports dual and triple length ... TDES; Supports RSA, AESInternal Wireless (Optional)GPRS / CDMA / Wi-Fi/GPS/ GPRS & Wi-Fi, GPS,supports full ...