mifare reader/writter,
USB interface,use HID (human interface Device) technolog ,
it can read/write Mifare 1 card s50 ,s70

1. Support USB 2.0 interface to read/write mifare 1 card
2. Read range 2cm to 5cm

3. card Reading interval: below 0.1 second

4. Can read card ID and card Sector

5. pc,note book,support SDK to develop card system