Mifare Card Reader : 
1. Read/Write 13.56 MHz Mifare Contactless Card
2. RS-232 interface
3. Use PS2 keyboard interface as power input
4. Reading distance is about 10cm


Mifare Card :
1. Use standard Mifare 1 S50 card
2. Comply to ISO 14443 Type A
3. 1K Byte memory
4. Data divided into 16 sectors with individual 
   key protection

Software and documents of SDK :
1. Provide windows DLL APIs
2. Provide VB & VC++  sample code
3. Support Windows 98/NT/2000/XP 
4. Provide detailed API document, test program 
   and source code which makes this SDK become
   the most friendly tool to learn and to develop any 
   Mifare Card related applications