ACR122U USB RFID NFC Contactless Payment Reader/Writer ISO14443A NFC Reader

ACR122U USB RFID NFC Contactless Payment Reader/Writer ISO14443A NFC Reader

Name	NFC reader
Size	98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)
Frequency	13.56mhz
Smart Card Interface Support	ISO14443 Type A & B MIFARE FeliCa 4 types of NFC (ISO/IEC18092) tags
Weight	70.0 g
Interface	USB Full Speed
Reader &Write Distance	2M-25M(Depend on environment)
Operating Distance	Up to 50 mm (depends on the tag type)

Product description

The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on 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.

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Dimensions	98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)
Weight	70.0 g
Interface	USB Full Speed
Operating Distance	Up to 50 mm (depends on the tag type)
Supply Voltage	Regulated 5V DC
Supply Current	200mA (operating); 50mA (standby); 100mA (normal)
Operating Temperature	0-50 °C
Operating Frequency	13.56 MHz
Smart Card Interface Support	ISO14443 Type A & B MIFARE FeliCa 4 types of NFC (ISO/IEC18092) tags
Compliance / Certifications	ISO 18092, ISO 14443, PC/SC, CCID, EN60950/ISO 60950, CE, FCC, MIC, KC, VCCI, RoHS 2, USB Full Speed, Microsoft® WHQL
Operating System Support	Windows® Win CE 5.0 and 6.0 Linux® Mac OS® Android™ 3.1 and above

Performance

Features:

USB 2.0 Full Speed Interface
CCID Compliance
Smart Card Reader:
- 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 cards, 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)
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
Supports Android™ OS 3.1 and above

ACR122U NFC Reader&Writer 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.

In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot. Furthermore, the ACR122U NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access systems and vending machines.

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.

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