1. Built-in RF antenna 2. Support Android/Windows mobile 3. EMV, MFI certification 4. iphone chip card reader ... .x and higher), OS X(10.5.6 and higher, Windows (XP and higher),Linux system(2.6 and higher) 3. Compliant ... and higher, Linux(2.6 and higher), windows CE (5.0 and higher), windows(XP and higher)IOS(3.x and higher), OSX ...