{"Category":"Computers, Office - Components, Accessories","Card Reading Direction":"Insertion\/Ejection","Card Read\/Write Type and Tracks":"R\/W Tracks 1, 2, 3","Card Speed":"-","Family":"Magnetic Strip, Smart Card Readers","Series":"-","Other Names":"3S4YRMMW1","PCN Obsolescence\/ EOL":"Card Reader Models Aug\/2012","Datasheets":"3S4YR-MM, MZ","Supply Voltage":"21.6 V ~ 26.4 V","Standard Package":"1","Interface":"TTL","Card Standard":"ISO 7810, ISO 7811, ISO 7812, ISO 7813","Other Related Documents":"How ...