Compatibility:MSR605, MSR206, MSR606, MSR900 Interface:USB Card Type:Lo-Co and Hi-Co Magnetic Card Track:1 2 3 tracks Coercivity:300-4000OE Power Supply:5V(USB) Card Feeding Speed:10cm s-120cm s Magnet Head Life:>500,000 times Dimenssion:W65mm*215mm*H58mm Item:3 Track HiCo LoCo MSR Magnetic Stripe Card Reader Encoder Writer