... Introduction:Welcome to use the iMixPay-RF a contactless smart card reader/writer base on the 13.56M Hz contactless (RFID ... DUKPT, 3DES key managementConcise image: Professional design, compact and stylish.Certification:Accord with PBOC 3.0,EMV 4 ... play,Support IOS, Android , portableOEM customization: Look, Color and LOGO etc.can be customizded3.Specifition:ModeliMixPay-RFInterfaceAudio jake , ...