This is a USB IC Card Reader device is a simple, easy to use, stable, low-cost, high performance and practical to read 13.56MHz non-contact IC card. This reader can read Mifare S50 card, S70 card (ISO14443A). It is easy to use, just plug and play by USB interface Features: Support Mifare one IC card. (If you need ID card Reader, please feel free to contact with us or click HERE). Frequency: 13.56 MHz Read first 10 digits of the RFID/Proximity card Support Windows95/98/2000/XP. No need any driver, just plug-and-play. Communication speed: 106Kbit/s Power: DC 5V(+/-5%) Reading distance: 5-8cm Interface: USB Size: 10.8 x 7.8 x 2.8cm Color: Black Package Content: 1 x USB IC Card Reader 1 x USB Cable (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)