ID Tech WCR3237-533U Omni Magnetic Stripe Reader Only Part Number: WCR3237-533U Type: Barcode & MagStripe Reader Interface: USB Color: Black Read Speed: 3 to 60 IPS Track: 1, 2 & 3 Card Format: ISO 7811/AAMVA/CADMV Head Duty Cycle (Passes): 1,000,000