Deftun MSR606 Magstripe Card Reader Write Encoder Credit Card Swipe USB with 20pcs Blank HiCo Magnetic Strip Cards Read, write, erase up to 3 tracks of data, decoding, encoding and verifying up to 3 tracks of data simultaneously, coercivity (300~4000 oe) Designed to offer a card reading/writing solution for ISO/ANSI formats. Works with Windows 95/98/Me/2000/NT/XP/VISTA/Windows 7/ 8/10 The high reliable 3 tracks Hi-co magnetic card reader/writer available in the market today for small and medium size businesses which require magnetic stripe card customizations Ideal for access control, time keeping, banking, ID recognition and credit verification and related applications Durable hard plastic casing and metal pad for sliding card keep this machine form wear and tear from extended use