Black Friday Promo Cyber Monday Promo

Ongoing Black Friday & Cyber Monday Sales:
Grab a fantastic deal on the ten-unit bulk articles that highlight top-selling products, a unique set of network-connected double readers, libNFC-based readers, and a plug-and-play NFC keyboard emulator!
Act quickly as there is a limited supply available!

USB to RS485 Interface Converter

USB to RS485 Interface Converter

RGB LED Ring 24

RGB LED Display Module - 8x6 x 5050 controllable RGB LED (APA104 | SK6812)

MIFARE DESFire® EV1 4k Cards

MIFARE DESFire® EV1 4k Cards - RFID 13.56MHz ISO14443 ISO7816-4 AES 3DES

Availability: In stock
  • Buy 100 for €2.25 each and save 8%
  • Buy 200 for €2.17 each and save 11%
  • Buy 500 for €1.98 each and save 19%
  • Buy 1000 for €1.75 each and save 29%
MIFARE DESFire® EV1 4k Cards is available to buy in increments of 1

MIFARE DESFire® EV1 4k Cards - RFID 13.56MHz ISO14443 ISO7816-4 AES 3DES

MIFARE DESFire® EV1 is based on open global standards for both air interface and cryptographic methods. It is compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands. MIFARE DESFire® EV1 delivers the perfect balance of speed, performance and cost efficiency. Its open concept allows future seamless integration of other ticketing media such as smart paper tickets, key fobs, and mobile ticketing based on Near Field Communication (NFC) technology. It is also fully compatible with the existing MIFARE® reader hardware platform. MIFARE DESFire® EV1 is your ticket to contactless systems worldwide.

RF interface: ISO/IEC 14443 Type A   

    • Contactless transmission of data and powered by the RF-field (no battery needed)
    • Operating distance: up to 100 mm (depending on power provided by the PCD and antenna geometry)
    • Operating frequency: 13.56 MHz
    • Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
    • High data integrity: 16/32 bit CRC, parity, bit coding, bit counting
    • True deterministic anticollision
    • 7 bytes unique identifier (cascade level 2 according to ISO/IEC 14443-3 and option for random ID)
    • Uses ISO/IEC 14443-4 protocol


ISO/IEC 7816 compatibility   

    • Supports ISO/IEC 7816-3 APDU message structure
    • Supports ISO/IEC 7816-4 INS code ‘A4’ for SELECT FILE
    • Supports ISO/IEC 7816-4 INS code ‘B0’ for READ BINARY
    • Supports ISO/IEC 7816-4 INS code ‘D6’ for UPDATE BINARY
    • Supports ISO/IEC 7816-4 INS code ‘B2’ for READ RECORDS
    • Supports ISO/IEC 7816-4 INS code ‘E2’ for APPEND RECORD
    • Supports ISO/IEC 7816-4 INS code ‘84’ for GET CHALLENGE
    • Supports ISO/IEC 7816-4 INS code ‘88’ for INTERNAL AUTHENTICATE
    • Supports ISO/IEC 7816-4 INS code ‘82’ for EXTERNAL AUTHENTICATE


Non-volatile memory   

    • 4 kB NV-Memory
    • Data retention of 10 years
    • Write endurance typcial 500 000 cycles



    • Common Criteria Certification: EAL4+ (Hardware and Software)
    • Unique 7 bytes serial number for each device
    • Optional "RANDOM" ID for enhance security and privacy
    • Mutual three pass authentication
    • Mutual authentication according to ISO/IEC 7816-4
    • 1 card master key and up to 14 keys per application
    • Hardware DES using 56/112/168 bit keys featuring key version, data authenticity by 8 byte CMAC
    • Hardware AES using 128-bit keys featuring key version, data authenticity by 8 byte CMAC
    • Data encryption on RF-channel
    • Authentication on application level
    • Hardware exception sensors
    • Self-securing file system
    • Backward compatibility to MF3ICD40: 4 byte MAC, CRC 16



    • Advanced public transportation schema
    • Highly secure access management
    • Closed-loop e-payment scheme
    • Event ticketing
    • eGovernment applications



We ship all our devices worldwide via registered airmail service.
Average delivery time for registered airmail service is 7-20 working days.
Average delivery time using registered airmail service varies from country to country and greatly depends from Customs policies and Customs regulations.
We also offer DHL Express Worldwide shipping for the additional price of 19€.
Average delivery time for DHL Express is 2-6 working days.

Customs duties & taxes

Buyers are responsible for eventual Customs taxes and import duties.

Return Policy

We accept returns by up to 30 days from the day of the delivery.
All item must be returned in perfect condition and undamaged.
Buyers pay for the return shipping and handling expenses.
Please contact us before returning the item.
Refund will be applied as soon as all the content is inspected for functionality and condition.

About us

D-Logic is a manufacturer of electronic devices with 13-years long tradition in production  of electronic devices and RFID tools.
We produce electronic devices for Access control, Time and Work Attendance, RFID card programming and development tools, Public transportation terminals, Bus ticketing systems, Vehicle tracking systems, Bus info displays, Electronic voting systems, Active RFID tags and much more.
Free software and SDK are included in every purchase of our devices. 
All products are highly customizable and our Research & Development department will find the right solution for each customer's specific needs and demands. 

Contact us

Please contact us if you have any questions or doubts regarding the device or implementation.
All questions will be answered by our support team within 24 hours on workdays except Sundays
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