... IBM, DIN, and ANSI Smart reading for card Description:High-co/low-co magnetic card reader and writerSupports ISO, IBM, DIN, and ANSISmart ... speed:Reading: 10 to 150cm/sWriting: 10 to 100cm/sError rate: Less than 0.5% (JSE test card)Interface: RS-232 ... locus: Indoors onlyLifetime of header: 500, 000 card passes (one pass: One swipe)Weight: 1.5kg High quality 3 tracks usb magnetic card reader/writer