USB ACR122U NFC Reader Writer NFC Tag RFID Copier Contactless Smart IC Key Fob Duplicator Writable Smart Card 13.56Mhz Software

$54.96$65.43 (-16%)

10000 in stock

SKU: 4000335579954 Categories: ,

USB ACR122U NFC Reader Writer NFC Tag RFID Copier Contactless Smart IC Key Fob Duplicator Writable Smart Card 13.56Mhz Software


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 Mif are® 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
MI FARE® cards (Classics, DES Fire)
CCID Standard
CE and FCC Certificated
RoHS Compliant
User Controllable Buzzer (optional)
SAM Socket (optional)
1. CCID-compliant
2. PC/SC-compliant
3. Read/write speed up to 424 kbps
4. Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
5. Supports ISO 14443 Type A and B, Mifare, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
6. Supports new Mifare Ultralight C (via pseudo APDUs) and Mifare Plus SL1 (4 Byte UID, via pseudo APDUS) and SL3
7. Supports all 3 modes of NFC: reader, card emulation and peer-to-peer modes
8. Built-in anti-collision feature (at least 1 card is detected when multiple cards are presented)
9. USB PnP
10. User-controllable bi-color LED

1. Network access control
2. Micro-payment
3. NFC mobile tag
4. Public transportation terminals
5. Automatic fare collection
6. Physical access control
7. Customer loyalty
8. Time and attendance
9. Contactless public phones
10. Vending machines

Technical Specification:

Dimensions 98 mm (L) x 65 mm (W) x 12.8 mm (H)
Weight 70 g
Interface USB Full Speed
Operating Distance < = 50mm (depends on 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
4 types of NFC (ISO/IEC18092) tags
Compliance/Certifications PC/SC, CCID, CE, FCC, VCCI, RoHS Compliant, USB Full Speed
Microsoft ® WHQL: 2000, Server 2003, XP, Vista, Server 2008, Server 2008 R2, 7
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 Server 2003 x64, Win Server 2008 x64, Win Server 2008 R2 x64
Windows CE 5.0
Mac (Please find the proper software to support it)

Additional information

Brand Name


Model Number


Support Chip

S50 13.56Mhz


Windows 98, XP,2000,CE,7,ME,NT,LIUNX,Android

Card Reading Distance


Card Reading Time


Communication Interface



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



Working Environment

temperature (- 20 ~85 C) humidity (5%~95%)

Working Voltage


Working Current




Built-in horn


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