The Omni is a durable mag stripe reader with a variety of mounting options, including via velcro. LED changes signify a correct swipe, giving users visual clues that the data collection was successful. Additional options include serial (RS-232), keyboard wedge or USB connections.If you need to read barcodes, please see the Omni Barcode Reader. If you need to read both barcodes and magnetic stripes, please see the Omni Barcode and Stripe Reader. Part Details: ID TECH Omni 3227 Magnetic Stripe Reader - Triple Track - 60 in/s - Serial, USB