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13.56MHz Mf Classic 1K RFID Wood Card - Wood Card, RFID Wood ...

The MF D41 smart card uses NXP's secure MIFARE DESFire EV1 4K chip, operating at 13.56MHz for contactless (RFID/NFC) communication, ideal for multi-application systems like public transport, access control, and loyalty programs, offering strong security, customizable memory, and compatibility with existing readers. It's a highly versatile, secure blank PVC card, supporting up to 28 applications and 16 files each, designed for secure data storage and fast, reliable transactions.

Chip: NXP MIFARE DESFire EV1 4K (MF3IC D41).
Technology: 13.56MHz High Frequency (HF) RFID, ISO/IEC 14443 Type A compliant.
Security: Common Criteria (EAL4+) certified, with Triple DES authentication, built-in backup, and secure data handling.
Memory: 4K bytes of memory, allowing for multiple secure applications on one card.
Applications: Transport ticketing, physical access, closed-loop payments, loyalty, ID, etc..
Compatibility: Works with existing MIFARE reader hardware.
Format: Standard CR80 (credit card size), made from PVC, printable.

MF DESFire EV1 4K 13.56mHz NFC RFID Smart Chip Blank ...
Material. PVC. Brand. Generic. Color. White. Size. CR80. Item Weight. 7 Grams. Sheet Count. 100. MIFARE DESFire EV1 (MF3IC D41) is...
Amazon.com
Mifare Desfire EV1 4K (D41) - Smartcardzone
Mifare Desfire D41 Card - Secure & Customizable Solution
The MIFARE DESFire D41 card is a highly secure and versatile contactless smart card widely used in access control, public transpor...
Alibaba.com

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Mifare Desfire EV1 4K (D41) - Smartcardzone

smartcardzone.com

https://www.smartcardzone.com › product › mifare-desfi...

smartcardzone.com

https://www.smartcardzone.com › product › mifare-desfi...

The Mifare Desfire EV1 4K is for multi-application use, with 4K memory, 100mm range, 13.56MHz, and 14443-4 protocol, and 28 applications.

MF D41 Smart Card from www.smartcardzone.com

Missing: MF ‎| Show results with: MF

MF DESFire EV1 4K 13.56mHz NFC RFID Smart Chip ...

Amazon.com

https://www.amazon.com › DESFire-EV1-13-56mHz-S...

Amazon.com

https://www.amazon.com › DESFire-EV1-13-56mHz-S...

The Mifare Fire EV1 4K chip has a unique 7-byte identifier (UID), operates at 13.56MHz, and can accommodate up to 28 different applications, each with 32 files.

Mifare Desfire D41 Card - Secure & Customizable Solution

Alibaba.com

https://www.alibaba.com › ... › Access Control Cards

Alibaba.com

https://www.alibaba.com › ... › Access Control Cards

Mifare Desfire D41 Card - Secure and Customizable RFID solution. Perfect for hotel door locks, access control systems, and more.

Contactless RFID Smart card MIFARE DESFire EV1 4K D41

rfid-components.net

http://rfid-components.net › contactless-cards-13-56mhz

rfid-components.net

http://rfid-components.net › contactless-cards-13-56mhz

Contactless RFID Smart Card, working frequency 13,56MHz. Printable blank card. Integrated chip: NXP MIFARE DESFire EV1 4K D41

MF D41 Smart Card from rfid-components.net

Missing: MF ‎| Show results with: MF

Mifare Desfire EV1(D21/D41/D81)

hkcard electronics co.,limited

https://www.cardmfg.com › mifare-desfire-ev1d21-d41...

hkcard electronics co.,limited

https://www.cardmfg.com › mifare-desfire-ev1d21-d41...

Jan 5, 2022 — The Mifare Desfire EV1 supports DES, 3DES, AES encryption, has 13.56MHz frequency, 2K-8Kbyte storage, and 10 years data retention. It has a ...

RFID Smart Card

ShenZhen SunRise Smart Co.,Ltd

https://www.sunriserfid.com › rfid-smart-card_sp

ShenZhen SunRise Smart Co.,Ltd

https://www.sunriserfid.com › rfid-smart-card_sp

Sunrise provides high quality printable cards which are designed for professional access control systems equipped with Mifare desfire ev1 4k chip.The cards meet ...

MF D41 Smart Card from www.sunriserfid.com

NXP Mifare DESFire 4K D41 Smart Card Printing

rfidcardchina.com

http://www.rfidcardchina.com › 35-nxp-mifare-desfire-4...

rfidcardchina.com

http://www.rfidcardchina.com › 35-nxp-mifare-desfire-4...

Price includes common specifications such as. 4 color printed both sides. glossy laminated both sides. metallic gold/silve back ground color.

MF D41 Smart Card from www.rfidcardchina.com

Missing: MF ‎| Show results with: MF

Wholesale ISO14443A 13.56MHz RFID D41 Mf DESFire ...

Made-in-China.com

https://conghe.en.made-in-china.com › sTMpObcKrfVI

Made-in-China.com

https://conghe.en.made-in-china.com › sTMpObcKrfVI

Wholesale ISO14443A 13.56MHz RFID D41 Mf DESFire EV1 4K Card ; Material: PVC ; Material, PVC ; Size, 85.5*54mm as credit card or customized size or irregular shape.

MF D41 Smart Card from conghe.en.made-in-china.com

· Review by MIC_BUYER

New Arrival RFID MF Dsfire EV1 4K D41 Card HF Plastic ...

Alibaba.com

https://www.alibaba.com › ... › Access Control Cards

Alibaba.com

https://www.alibaba.com › ... › Access Control Cards

Aug 30, 2025 — It is fully complies with the requirements for fast and highly secure data transmission, flexible memory organization and interoperability with ...

D 41 Card High security IC for contactless Mul-applications

csmsmartech.com

https://csmsmartech.com › product › product-4678-d-4...

csmsmartech.com

https://csmsmartech.com › product › product-4678-d-4...

D 41 card applications: Advanced public transportation schema, Highly secure access management, Closed-loop e-payment scheme, Event ticketing, eGovernment ...