Super SIM integrate and backup all your SIMsCopy different number to one SIM cardAllow 12 different number to one SIM card including phone book， SMS， ring tones etcCompatible for GSM 32K and 64KSuitable for those who need to backup his several SIM cardsInformation safekeeping， set， cancel， manage mobile pin passwordSupports USB 2.0 to read and writer quicklyCompatible For Windows 98， ME， 2000，XP， Windows 7