Full 3-Track USB Magnetic Strip Card Reader Plug And Play Green Indicator Light with Buzzer Beep Bidirectional Reading POS Machine Black The card reader is USB interface, plug and play, no driver needed, green indicator light with buzzer beep. Accurate and and sensitive card swiping, it supports high and low bidirectional reading of magnetic card information.Features:USB interface is plug and play, no driver needed, plug it directly into the USB port of your laptop and it will work normally.Two-way reading magnetic card, high service life of magnetic head, suitable for high load work, with self-check function when starting. Green light on indicates successful card reading, the device with a buzzer will beep when the card is read successfully.The user can set the start and end character of the card reader, enter line feed, open and close functio of the buzzer sound.Applicable to banking system, POS system, ID authentication, member management system and query system.Specifications:Material: ABSColor: BlackType: Contact card readerApplicable Cards:Magnetic-stripe cardsReading Card Time: 0.2 (s) Magnetic Card Standard: ISO7810-7813Card Reading Speed: 15-120CM/SECMagnetic Head Service Life: 800000 timesData Content: Track 1, track 2, track 3 dataMagnetic Head Function: Read track width: 1.5MMWorking Voltage: 5V5%DCWorking Current: 50MACommunication Interface: USBStatus Prompt: Single-color light and buzzer beepData Cable Length: 1420mm / 55.91inCard Thickness: PVC0.760.08MMOperating System: Replacement for Android, WIN XP, WIN7, WIN10 etc. systemWorking Environment: Temperature 0+70, Humidity 0%90%RHStorage Environment: Temperature -3070, Humidity 0%95%RHTrack Position: ISO1(1ATA) ISO2(ABA) ISO3(MINTS)Recording Density: 210BPI 75BPI 210BPIRecording Character: 79character 40character 107characterItem Size: 91.4 * 28.2 * 27.6mm / 3.6 * 1.11 * 1.09inItem Weight: 80g / 2.82ouncesPackage Weight: 100g / 3.53ouncesPackage Size: 135 * 65 * 40mm / 5.31 * 2.56 * 1.57inPacking List:1 * Card Reader with Data Cable