The ACM1281U-C7 USB Contactless Reader Module with SAM Slot was designed based on 13.56 MHz technology for fast and easy integration into embedded systems.

Specification:

• USB 2.0 Full Speed Interface    
• CCID Compliance    
• USB Firmware Upgradeability    
• Smart Card Reader:    
  • Contactless Interface:    
    • Read/write speed up to 848 kbps    
    • Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)    
    • Supports ISO 14443 Part 4 Type A and B cards and MIFARE® Classic series    
    • Built-in anti-collision feature (only 1 tag is accessed at any time)    
    • Supports extended APDU (max. 64 kbytes)    
  • SAM Interface:    
    • ISO 7816-compliant SAM slot, Class A (5V)    
• Application Programming Interface:    
  • Supports PC/SC    
  • Supports CT-API (through wrapper on top of PC/SC)    
• Peripherals:    
  • User-controllable bi-color LED    
  • User-controllable buzzer  

  Dimensions	106.6 mm (L) x 67.0 mm (W) x 16.0 mm (H)
  Weight	20.8 g
  Compliance / Certifications	ISO 14443, ISO 7816, PC/SC, CCID, CE, FCC, RoHS 2, REACH, USB Full Speed Microsoft WHQL: 2000, XP, Vista, 7, 8, Server 2003, Server 2008, Server 2008 R2, Server 2012
  Interface	USB Full Speed
  Operating Distance	Up to 50 mm (depends on the tag type)
  Supply Voltage	Regulated 5V DC
  Supply Current	Max. 200mA
  Operating Temperature	0 - 60°C
  Operating Frequency	13.56 MHz
  Smart Card Interface Support	ISO 14443 Type A & B Mifare
  Operating System Support	Win 2000, Win XP, Win Vista, Win 7, Win 8, Win 8.1, Win Server 2003, Win Server 2008 Win XP x64, Win Vista x64, Win 7 x64, Win 8 x64, Win 8.1 x64, Win Server 2003 x64, Win Server 2008 x64, Win Server 2008 R2 x64, Win Server 2012 x64, Win Server 2012 R2 x64 Linux® Mac OS® Android™ 3.1 and above