ACR122U Drivers (NFC)

The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only Mifare and ISO 14443 A and B cards but also all four types of NFC tags.



ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use.



The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions. Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication.



- CCID-compliant
- PC/SC-compliant
- Read/write speed 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 1 tag is accessed at any time)
- User-controllable bi-color LED



Dimensions 98 mm (L) x 65 mm (W) x 12.8 mm (H)
Weight 110 grams
Interface USB Full Speed
Operating Distance <= 50mm
Supply Voltage Regulated 5V DC
Supply Current 200mA (operating); 50mA (standby); 100mA (normal)
Operating Temperature 0-50°C
Operating Frequency 13.56 MHz
Standards/Certifications PC/SC, CCID, CE, FCC, VCCI, RoHS Compliant, USB Full Speed
Operating System Support

Win 98, Win ME, Win 2000, Win XP, Win Vista, Win 7, Win Server 2003, Win Server 2008

Win XP x64, Win Vista x64, Win 7 x64,Win 8 ,Win Server 2003 x64, Win Server 2008 x64, Win Server 2008 R2 x64
Windows CE 5.0
Mac
Linux
Android 3.1, 3.2 and 4.0



Attachments
ACS-Unified-Driver-Win-4004-P.zip (4 downloads)
ACS-Unified-LIB-CTAPI-Win-1001-P.rar (3 downloads)

_________________________