• Section 1. General Information

    • 1. What is Contactless Smart Card Technology?
    • 2. What are the Contactless Devices that ACS offers?
    • 3. What is CCID?
    • 4. What is PC/SC?
    • 5. What is SAM (Secure Access Module)?
    • 6. What is NFC?
    • 7. What is ISO/IEC 14443 standard?
  • Section 2. ACR122/ACR1222 Product Family

    • 1. What are the different NFC tags?
    • 2. What are the contactless cards supported by ACR122/ACR1222?
    • 3. What are the different versions of ACR122?
    • 4. How do I install the ACR122/ACR1222 driver to my system?
    • 5. What are the supported Operating Systems?
    • 6. Can I perform peer-to-peer operation from an NFC Reader and an NFC-enabled phone?
    • 7. How can I store NDEF data to an NFC tag using an ACS NFC Reader?
    • 8. Why are there entries about the ACR122/ACR1222 in my Event Log under Windows even when the device works properly?
  • Section 3. ACR1281 Product Family

    • 1. What are the smart cards supported by ACR1281?
    • 2. What are the different versions of ACR1281?
    • 3. What is the difference between ACR1281 and ACR122/ACR1222 Product Families?
    • 4. How do I install the drivers for ACR1281?
    • 5. What are the supported operating systems?