... alphanumeric keys, 9 function keysMagnetic Card ReaderCompliant with ISO7811, ISO7812; Track 1/2/3, bi-directional swipe; supports smart error correctingIC ... /GB18030), English, French, German, Latin, Russian, Arabic, Vietnam etc.Supports conversion: TraditionalóSimplified, BIG5óGB18030; supports Unicode; up to 47 character ...