... MFI certification 4. ISO 7816-3 IC card Apple iPhone IC card reader for paying Features: 1. Support ... control systems.Specifications: Model No.SR1SR2SR3InterfaceApple 30pin(iPhone(1,3G,3GS,4G,4GS),iPad(1,2 ... )Communication Protocol30PIN Private APIUSB CCIDUSB CCIDUSB for iPhone/iPad/ipod ChargePower Supply ModeiDock 3.3VUSB ... 2000 Level 1/2*, MFI Specification Apple iPhone IC card reader for paying.