13.56mhz NFC reader ACR 122U
Name:13.56mhz NFC reader ACR 122U
Model No:

Product Description

ACR122 is a PC-linked contactless smart card reader/writer developed on the 13.56MHz Contactless (RFID) Technology and followed the ISO/IEC18092 Standard for Near Field Communication (NFC), supporting not only Mfare® ISO 14443 A and B cards but also NFC and FeliCa contactless technologies.

The ACR122 is a USB Plug and Play device with CCID compliance. By making use of up to 424 Kbps for NFC Tag access and full USB speed of up to 12 Mbps, the ACR122 can read and write faster and more efficiently. The proximity operating distance of ACR122 is up to 5 cm, depending on the type of contactless tag in use. Operating distance can be extended on request by adding an RF boaster, so the ACR122 is suitable for logistics and supply chain management.

In order to increase the security level, the ACR122 can be optionally integrated with an ISO7816-3 SAM slot. In addition, the ACR122 is available in module form for easy integration into bigger machines, like POS terminals, physical access devices and vending machines.

With excellent performance and flexibility, you can experience the convenience and benefits offered by the ACR122.


USB Full Speed (12 Mbps)


Bi-Color LED

Built-in Antenna

NFC Reader

ISO/IEC18092 (NFC) compliant

NFC Tags Access Speed = 424 kbps

Contactless Smart Card Reader

Support FeliCa card

Support ISO 14443 Type A & B cards
- MFARE® cards (Classics, DES Fire)

CCID Standard

CE and FCC Certificated

RoHS Compliant

User Controllable Buzzer (optional)

SAM Socket (optional)



98 mm (L) x 65 mm (W) x 12.8 mm (H)


70 grams


USB Full Speed

Operating Distance

<= 50mm

Supply Voltage

Regulated 5V DC

Supply Current

200mA (operating); 50mA (standby); 100mA (normal)

Operating Temperature


Operating Frequency

13.56 MHz


ISO14443 1-4, CE, FCC, RoHS Compliant

Operating System Support

Win98, Win ME, Win NT 4.0, Win 2000, Win 2003, Win 2003 R2, Win XP, Win Vista, Win 2008, Win 7, Win 8

Win 2003 x64, Win 2003 R2 x64, Win XP x64, Win Vista x64, Win 2008 x64, Win 2008 R2 x64, Win 7 x64, Win 8 x 64, Win 2012 x64

Windows CE 5.0 and 6.0



Android 3.1 and above


Home Banking and Home Shopping


Checking the balance of electronic purses

Network access control

Customer Loyalty Program

Identification and Authentication


Online gaming

Parking and toll collection

Automatic Fare Collection

Public Transportation Terminals

Physical Access Control

Time attendance

Vending machines

Contactless public phones

Logistics and supply chain management

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