Roxtron Technology Development (Shenzhen) Company Limited

Preferred Supplier of Fortune Global 500 Companies in the US and the EU

35,000sqm Factory | 12 Years of Grade A Quality Production | Best Price Guarantee

 5th year  Verified

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Home > Product List > RFID key fobs > MIFARE® DESFire® EV2 4K (70pf) Key Fob
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MR Turner, Tanin


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MIFARE® DESFire® EV2 4K (70pf) Key Fob - Genuine NXP Chip - Robust and Durable by Roxtron

  • US$ 0.05 - 1.5 / Piece
  • 1 Piece Minimum Order
  • 7 - 10 days Lead Time

Small Orders:Accepted

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Verified Product Certifications :ROHS  View Details

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    Product Details

    Model Number: Roxtron MIFARE DESFire EV2 4K D41

    Brand Name: Roxtron

    Country of Origin: China (mainland)

    Key Specifications/Special Features:

    Original NXP MIFARE® DESFire® EV2 4K key fob from Roxtron®
    High level of security - 3DES hardware cryptographic engine

    Electronic specifications
    • Frequency: 13.56MHz
    • Compliance: all four layers of ISO/IEC 14443 type A with optional ISO 7816-4 commands, NFC forum type 4
    • Memory size: 4KB
    • S/N: 7-byte UID
    • Secure, high-speed command set
    • Flexible file structure
    • Anti-collision
    • Data integrity: CRC and bit counting on physical layer
    • Open DES/3DES crypto algorithm in hardware
    • Open AES128 crypto algorithm in hardware
    • Based on NXP advanced 0.14 μm NV technology
    • Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
    • Functional backward-compatibility to MF3ICD40
    • Composite CC EAL 4+ certification
    Physical specifications
    • Housing material: ABS
    • Physical dimensions: (L)37x(W)30x(T)7.57mm
    • Weight: net weight: 5.04g
    • Available colors: red, green, yellow, blue, black, gray
    • Available printing methods: silkscreen printing
    • Numbering methods: black inkjet, laser
    • Temperature: 10 to 50°C
    • Packaging details:
      • 100 pieces per box, 2,000 pieces per carton, 14kg per carton
      • Carton dimensions: 50x24x28cm
    • Key applications: public transportation, access management, event ticketing, Gaming, Identity
    Genuine NXP MIFARE® chips available from Roxtron®
    • MIFARE Classic® EV1 1K, MIFARE Classic® EV1 4K
    • MIFARE Classic® 1K, MIFARE Classic® 4K
    • MIFARE® Mini
    • MIFARE Plus® S 2K, MIFARE Plus® S 4K
    • MIFARE Plus® X 2K, MIFARE Plus® X 4K
    • MIFARE Ultralight® EV1, MIFARE Ultralight®, MIFARE Ultralight® C
    • MIFARE® DESFire® EV1 2K 
    • MIFARE® DESFire® EV1 4K 
    • MIFARE® DESFire® EV1 8K 
    • MIFARE® DESFire® EV2 2K 
    • MIFARE® DESFire® EV2 4K 
    • MIFARE® DESFire® EV2 8K 
    • MIFARE® DESFire® 4K
    For more information, please contact us

    The specifications are subject to change without notice

    and MIFARE Ultralight are registered trademarks of NXP B.V. and are used under license
    Roxtron is a registered trademark of Roxtron Ltd

    Shipping Information:

    • Lead Time: 7 - 10 days
    • HTS Code: 8523.52.00

    Main Export Markets:

    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe

    Any third-party trademarks or images shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks.

    Product Certifications

    • Certificate Standard: ROHS  View verified certificate
    • Certificate Number: POCE16112922RCR
    • Issue Date: 30-Nov-2016
    • Issued By: Shenzhen POCE Technology Co., Ltd.
    • Expiry Date: 30-Dec-2025
    • Scope/Range: RoHS Directive 2011/65/EU

    Note: Not all certifying agents offer online lookup, and some have a lag time for posting new certificates. If you are unable to find a certificate online, contact the certification agency or supplier for further verification.

    Primary Competitive Advantages:

    • Experienced Staff
    • Guarantee/Warranty
    • International Approvals
    • Packaging
    • Price
    • Product Features
    • Product Performance
    • Prompt Delivery
    • Quality Approvals
    • Reputation
    • Service
    • Small Orders Accepted
    • Brand-name Parts
    • Country of Origin
    • Distributorships Offered
    • Tooling and Customization
    • Fast Response
    • Genuine Chips

    Contact Supplier

    Roxtron Technology Development (Shenzhen) Company Limited

    Address: Building 3, 3rd Industrial Road, Shekou Industrial Zone, Nanshan District, Shenzhen, Guangdong, China (518000)

    Tel:  (86 755) 26850600  (86 755) 26833700

    Fax:  (86 755) 26888900

    Homepage Address: http://www.globalsources.com/roxtron.co

    Other Homepage Address: www.roxtron.com

    Send your inquiry direct to this supplier
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    Verified Business Registration Details

    Registered Company: 瑞菱科技发展(深圳)有限公司

    Business Registration Number: 91440300582709537C

    Company Registration Address: 深圳市南山区蛇口工业区新华路海滨花园海虹阁3栋1003

    * In some jurisdictions, company names and addresses are registered in Chinese only.

    This Verified Supplier's Business Registration profile has been independently verified with relevant government agencies Learn more

    Supplier and product information updated November 16, 2017.

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