... 2.0 card reader 1. And all 1, 2, 3 Tracks readable 2. USB Cable, really Plag and Play 3.Used for Credit Card Point etc. usb 2.0 card reader ... configurable upon request in factory, best performance/cost rateKey Features:Read 1, 2, 3 tracksMagnetic Card Standard: ISO8711, ... condensingCertification: CE FCC ROSHWARRANTYOne-year warranty of defects in material and functionality to the original purchasers. ...