1-10PCS 125Khz USB RFID Contactless Proximity Sensor Smart ID Card Reader EM4100
1-10PCS EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play W/ Cable. USB cable connection to PC (Plug and Play, Driverless for Windows 2000, 2003, XP, Vista, Windows7, Mac, Linux). Sound & Vision.