... card reader smartphone card reader Features: 1. Support for USB2.0(PC/Android/window mobile, smart phones) and 30pin(iPhone(1,3G ... Micro-USB2.0 (PC/ Android/ window mobile, smart phones)Full speed Micro-USB2.0 (Only for battery Charge)Supported Operating SystemIOS(3 ... , EMV 2000 Level 1/2*, MFI Specification smartphone card reader for mobile phone payment