{"Category":"Computers, Office - Components, Accessories","Card Reading Direction":"Swipe (Single Direction)","Card Read\/Write Type and Tracks":"Read Tracks 2","Family":"Magnetic Strip, Smart Card Readers","Product Photos":"V3A-4K, 6","Series":"-","Card Reader Type":"Magnetic - Swipe","PCN Obsolescence\/ EOL":"Card Reader Models Aug\/2012","Datasheets":"V3A Series","Supply Voltage":"4.5 V ~ 5.5 V","Standard Package":"20","Interface":"TTL","Card Standard":"ISO 7810, ISO 7811-1 ~ 6","Other Related Documents"...