Introduction The UniMag is an encrypted magnetic stripe reader that works with various mobile devices. The UniMag reads up to 3 tracks of information with a single swipe in either direction, providing superior reading performance for your mobile device. A merchant account is required to accept credit card transactions. Mobile device not included.  Features:  Plugs into audio headphone jack – no cables  Mechanical design allows easy and reliable card swipe  No external power supply required  Superior magstripe reader performance  Bi-directional card reading  Reads up to three tracks of card data  Data is encrypted for end-to-end security using TDES, DUKPT  BROCHURE