MCR Evolution allows you to read and write to MCR-SX1 and MCR-SX2 series of magnetic stripe card readers. They both have interrupted swiping and slow swiping support. You can customize this program to read Tracks 1, 2, or 3. It also has an "Alternate Reading Mode" which allows the device to read in "interferences fields".
This program will NOT work with the devices from the MSCR Series.