125khz RFID Reader EM4100 USB 10H Output format (pack of 20)

    Product Information 100% Brand New, High Quality USB Interface Frequency: 125KHZ Communication speed: 106Kbit/s Output: 10H format No driver needed for Windows 2000, 2003, XP, Vista and 7 Plug and Play Reliable working condition Material: Hard Plastic Diagnostic Power LED Built-in operating buzzar Powered directly from USB, no need external power supply Dimension: 104 x 68 x 10 mm (L x W x H) Warranty: 12 months   Package includes: New HF RFID RFID Card Reader USB 125KHZ x20pcs USB cable x 1