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ACR122U-A9 NFC Reader, Felica, Mifare support,SDK Pack,ISO 14443A/B

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Product model: ACR122U-A9

ACR122U NFC Reader complies with the ISO / IEC18092 Near Field Communication (NFC) standard and supports Mifare® cards, ISO 14443 Class A and Class B cards, and all four NFC tags.
Conforms to CCID and PC / SC standards for plug-and-play USB devices.

  • Specifications
  • Description
  • Features

Technical Specifications
Dimensions: 98mm (L)×65mm (W)×12.8mm (H)
Weight: 70grams
Interface: USB Full Speed
Operating Distance: ≤50mm
Supply Voltage: Regulated 5V DC
Supply Current: 200mA(operating); 50mA(standby); 100mA(normal)
Operating Temperature: 0°C~+50°C
Operating Frequency: 13.56MHz
Standards/Certifications: ISO14443 1-4, CE, FCC, RoHS Compliant
Operating System Support: Windows 2000, 2003, XP32, XP64, Vista 32 and Vista 64

The ACR122U-A9 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 Mifare ISO 14443 A and B cards but also NFC and FeliCa contactless technologies, CCID compliance.

ACR122U-A9 NFC Reader, ACR122U-A9 Reader, Felica Reader, NFC Reader, NFC Tag Reader, from Shenzhen Seabreeze Smart Card Co.,Ltd
Be available in module form for easy integration into bigger machines.
General ideal for both secure personal identity verification and online micro-payment transactions.
Applications: access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication.
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.
ACR122 can be optionally integrated with an ISO7816-3 SAM slot to increase security. ACR122 is available in module form for easy integration into bigger machines, like POS terminals, physical access devices and vending machines.
To experience this excellent performance, high flexibility of equipment to bring you convenience!

Typical applications
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



USB Full Speed (12 Mbps)
Bi-Color LED
Built-in Antenna
NFC ReaderISO/IEC18092 (NFC) compliant
NFC Tags Access Speed = 424 kbps

Contactless Smart Card ReaderSupport FeliCa card
Support ISO 14443 Type A & B cards
- MIFARE cards (Classics, DESFire)

CCID Standard
CE and FCC Certificated
RoHS Compliant
User Controllable Buzzer (optional)
SAM Socket (optional)


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