The MagTek Mini Swipe magnetic card reader offers affordability and convenience in a compact design. Developed to meet the needs of virtually any POS system, the MagTek Mini Swipe is available in a variety of interface options to work seamlessly with your existing hardware. Available with 3-track or 2-track reading options, the Magtek Mini Swipe magnetic card reader does not need an external power source to operate, just connect via USB and go! Card data displays on your pc's monitor as if it were keyed into a keyboard.