... single, double and triple tracks 3.read Lo-Co and Hi-Co magnetic card Card Slots: All in ... China (Mainland)Standared: ISO 7811/1-6 formatsRead card: Track 1/2/3Swipe: Manual, single directionCard thickness ... and verifying data on single, dual, or triple track in one swipe. Programming software included for ... 500VDC for 1 minuteSwipe:Manual, single directionRead card:Track 1/2/3Bit density:210 bpi 75 ...