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USB RFID Reader 125khz EM4100 ID Contactless Sensitivity Smart Card Reader TK4100 Support Window System RFID Reader
Interface: full-speed USB device interface compatible with USB V2.0 Power supply mode: USB universal serial bus interface power supply; Working frequency: 125 KHz; Maximum sensing distance: 3-8CM; Supported card types: EM series 4001 series and...
$9.61 Free Delivery