... DIN, and ANSI Smart reading for card Description:High-co/low-co magnetic card reader and writerSupports ... 2 ISO 7816Track position: ISO 1 (IATA), ISO 2 (ABA), and ISO 3 minutesRecording density: 210, 75, ... +/-15%Write: 280mA +/-15%Head function:Read: 1.5mmWriter: 3mmCard thickness: Plastic 0.76 +/-0.08mmOperation ... (one pass: One swipe)Weight: 1.5kg High quality 3 tracks usb magnetic card reader/writer