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MDR7 hot sell ACR122U 13.56 Mhz USB interface rfid nfc card reader & writer with free SDK

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$35.00 - $45.00 / Piece | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Sichuan, China
Brand Name:
Model Number:
MDR2 NFC smart card reader RFID card writer 122U
USB Full Speed
PC-linked Contactless smart card reader/writer
CCID Compliance
Application Programming Interface,Network Security,Access control
Chip Support:
F08,S50,Ntag 203,MF Ultralight
key word:
rfid & nfc writer and reader
Supply Ability
Supply Ability:
300000 Piece/Pieces per Month nfc card reader & writer
Packaging & Delivery
Packaging Details
MDR7 hot sell ACR122U 13.56 Mhz USB interface rfid nfc card reader & writer with free SDK
packing:one in a sigle box
Lead Time :
Shipped in 5 days after payment

MDR7 hot sell ACR122U 13.56 Mhz USB interface rfid nfc card reader & writer with free SDK



  • 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, 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
      Dimensions98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)
      Weight70.0 g
      InterfaceUSB Full Speed
      Operating DistanceUp to 50 mm (depends on the tag type)
      Supply VoltageRegulated 5V DC
      Supply Current200mA (operating); 50mA (standby); 100mA (normal)
      Operating Temperature0-50 °C
      Operating Frequency13.56 MHz
      Smart Card Interface SupportISO14443 Type A & B
      4 types of NFC (ISO/IEC18092) tags
      Compliance / CertificationsISO 18092, ISO 14443, PC/SC, CCID, EN60950/ISO 60950, CE, FCC, MIC, KC, VCCI,  RoHS 2,  USB Full Speed, Microsoft® WHQL
      Operating System SupportWindows®
      Win CE 5.0 and 6.0
      Mac OS®

Established in 1996, Chengdu Mind IOT Technology Co.,

Ltd has own factory with 20000 sqaure meters, specialized in the designing,

manufacturing and selling of RFID products and PVC cards over 22 years




1. Warranty: 3 years

2. Free Replacement: If have inaccurate card within order, Chengdu Mind will provide free replacements.

3. On-time Delivery Guarantee: delay over 1 week, provide 2% free cards; delay over 2 weeks, provide 4% free cards.


Our Partners:




1. Why Enquiry us?

Strict QC factory—at least 4 QCs during production, product performance are ensured.

Strong technical team—quick to solve problems, creative to design new items, latest RFID items are from us.

Big capacity—cost-effective and flexible to adjust production for volume and urgent orders.


17-year factory

Experienced in all crafts, and with strong customization capacity, satisfy your requirement to the best.

Having long-term and stable material suppliers, sources are trustable and time-effective.

Owning professional agents of shipping. Goods reach to you fast, save and cost-effective.


2.   What is MOQ?

Mind makes OEM, so the MOQ is 500 of cards and wristbands, and 1000 pcs of sticker.


 3.  Can I order if quantity less than MOQ?

Yes and it would be taken as sample order to production. We take more serious on sample order.


4. Can I get Free Samples?



If samples we have in stock would be provided for testing, but shipment should at your side.

If samples are needed to customize with your logo and designs, please send us designs and advise chip, quantity, and any other details required. Thank you.


5. Can I order with my logo printing, size and shape?

Yes, of course it can. We do OEM. And the original artwork prefer in Abode Illustrator, PDF, CDR9 or CDRX4. In PSD is ok, DPI should over 300.


Quick to solve problems, creative to design new items, newest RFID items are available here.

Cost-effective and flexible to adjust production for volume and urgent orders.


6.How do you guarantee the printing color correctly?
At least 95% matched color with customer vector design file/original card for CMYK 4c printing, pantone printing and silk-screen printing.