Name:
ACR122U NFC reader writer/13.56 mhz NFC RFID Contactless Smart Card Reader

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.

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

 

Interface USB full speed

Frequency 13.56mhz

Support card MF, Ntag203 / 213 / I CODE 2 and other chip cards

Source current 200mA (working); 50mA (standby); 100mA (conventional)

Reading time <100MS

Size 98mm × 65mm × 12.8mm

Weight 70 grams

Operating temperature 0-50 ° C

Working voltage  rated voltage 5V DC