Yosoo MSR90 USB Magnetic Strip Card Reader 3 Tracks Mini Mag Hi-Co Swiper Small footprint to fit in tight places. Reads up to 3 tracks of information. Bi-directional swipe reading. Superior reading of high jitter, scratched, and worn Magstripe cards. Relibale for over 1,000,000 card swipes Reads ISO7811, AAMVA & most other card data formats. Threaded inserts for mounting. Windows 98/2000/XP/Vista/7 or many other USB capable operating systems