The MS246 magnetic stripe reader is a handy and compact data collection solution easy to integrate into any gym, retail store, restaurant, library, or office With absolutely no set-up or programming required, the MS246 is a true plug-and-play solution; compatible with any Windows or Mac computer Cards can be swiped in both directions, with a LED indicator for a successful or unsuccessful scan and reads up to 3 tracks of information Superior reading of high jitter, scratched, and worn cards Reliable for over 1,000,000 card swipes OPOS driver available (Compatible with Windows 7, Vista and XP) Velcro pads for easy mounting