The ID Tech MiniMag Duo improves on the popular MiniMag design with the addition of a unique dual head design which reduces the confusion at the point of swipe by accepting cards being swiped regardless of the magnetic stripe orientation. Two magnetic heads provides the most convenience to the user and ensures the data is captured on every swipe. The MiniMag Duo delivers exceptional performance in a compact 90mm long solution. The MiniMag Duo provides embedded metal threaded inserts in it's base to allow the reader to be mounted. Part Details: MSR - MiniMag Duo - USB Interface - Reads tracks 1, 2 and 3 - Color: Black