ACR1251U RFID NFC Reader Contactless Smart NFC Tarjeta USB Interface

Brand Name:ACR
Place of Origin:Guangdong, China
Price:$48.00/Sets 1-9 Sets
Packaging Details:each one will have soft bag package and then package with box.
Interface:USB
Frequency:13.56MHz
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Location: Shenzhen Guangdong China
Address: 12&23Level,Xinhe Aiqin Ju,Buji street,Longgang district ,Shenzhen,518112,Guangdong,China
Supplier`s last login times: within 32 hours
Product Details Company Profile
Product Details

ACR1251U RFID NFC Reader Contactless Smart NFC Tarjeta USB Interface


Android 13.56Mhz contactless smart ACR1251U NFC tarjeta Reader writer


The ACR1251U USB NFC Reader II provides a range of advanced features including support for NFC tags and devices, firmware upgradeability, and a slot for a SAM (Secure Access Module). It is particularly well-suited to contactless applications that require additional security functions. The SAM enables key diversification and mutual authentication, which helps to prevent key theft and minimize key exposure. As a result, the ACR1251U provides a high level of security for contactless operations.


Dimensions98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)
Weight81.0g
Compliance / Certifications
  • ISO 18092, ISO 14443, ISO 7816, PC/SC, CCID, LASCOM, EN60950/IEC 60950, CE, FCC, VCCI, MIC, KC, RoHS 2, USB Full Speed, Microsoft® WHQL
InterfaceUSB Full Speed
Operating DistanceUp to 50 mm (depends on the tag type)
Supply VoltageRegulated 5V DC
Supply Current200mA (operating)
Operating Temperature0-60°C
Operating Frequency13.56 MHz
Smart Card Interface Support
  • ISO14443 Type A & B
  • FeliCa
  • 4 types of NFC (ISO/IEC18092) tags
Operating System Support
  • Windows®
  • Linux®
  • Mac OS®
  • Android™ 3.1 and above


RFID Readers


  • USB 2.0 Full Speed Interface
  • CCID Compliance
  • USB Firmware Upgradability
  • Smart Card Reader:
    • Read/Write speed of 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, , FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
    • Supports 7-byte UID, Plus and DESFire
    • Built-in anti-collision feature (only one tag is accessed at any time)
    • One ISO 7816-compliant SAM slot
  • Application Programming Interface
    • Supports PC/SC
    • Supports CT-API (through wrapper on top of PC/SC)
  • Built-in Peripherals:
    • User-controllable bi-color LED
    • User-controllable buzzer
    • SAM Slot

Company profile

Company Info

Established in 2001 year, Shenzhen Chuangxinji smart card co.,Ltd was specialized in producing of RFID wristbands,Smart cards and RFID Tags etc.

We have three modern and high standard production line:

PVC cards production line with monthly output of 30,000,000 pieces cards: Brand-new CTP machines and brand Heidelberg offset printing machines, 8 compounding machines.

RFID Antenna production line with monthly output of 20,000,000 pieces: roll to roll printing machines, compounding machines, machines for erosion and engraving.

RFID products production line with monthly output of 10,000,000 smart cards and 30,000,000 RFID tags: reversed assembling machines compound die cutting machines, laminating machines.


Marketing Team

We own 26 marketing staffs who speak English, Germany, France, Spanish, Arabic and so on, our business range from Europe, America, Oceania, Africa, Asia and middle east countries and regions.


China ACR1251U RFID NFC Reader Contactless Smart NFC Tarjeta USB Interface supplier

ACR1251U RFID NFC Reader Contactless Smart NFC Tarjeta USB Interface

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