The ACR122S SDK is a complete package containing all the vital components required for smart card application development. The ACR122S SDK provides developers with tools and utilities and sample codes making it convenient and effective to incorporate contactless smart cards into their solutions.

Features:

• Serial RS-232 Interface: Baud Rate = 115200 bps, 8-N-1    
• USB interface for power supply    
• CCID-like fram format (Binary format)    
• Smart Card Reader:    
  • Read/Write speed of up to 424 kbps    
  • Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)    
  • Supports ISO 14443 Type A and B, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
  • Built-in anti-collision feature (only one tag is accessed at any time)    
  • ISO 7816-compliant SAM slot    
• Built-in Peripherals:    
  • Two user-controllable LEDs    
  • User-controllable buzzer    

• 1 x ACR122S NFC Contactless Smart Card Reader
• 5 x Mifare 1K Cards
• 1 x ACOS6-SAM Secure Access Module Smart Cards
• 1 x Software CD