Profile Systems Design Group, Inc. | | Credit Card Reader | | Magtek Credit Card Reader |  | | As of May 2007, a new bi-directional USB card swipe is available. This unit allows workstation which do not have PS2 ports - common now days - to attach a credit card swipe with ease. The twin read head design allows the user to swipe the card either direction or either side - reducing the complications of the credit card transactions. Keyboard wedge interface USB connector Tracks 1 & 2 |  |
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