---
product_id: 56045302
title: "NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces"
brand: "nfc21"
price: "$79.73"
currency: USD
in_stock: true
category: "Electronics"
url: https://www.desertcart.ec/products/56045302-nfc-tag-cards-pvc-desfire-ev1-chip-4k-in-white
store_origin: EC
region: Ecuador
---

# NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces

**Brand:** nfc21
**Price:** $79.73
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces by nfc21
- **How much does it cost?** $79.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/56045302-nfc-tag-cards-pvc-desfire-ev1-chip-4k-in-white)

## Best For

- nfc21 enthusiasts

## Why This Product

- Trusted nfc21 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

NFC products from NFC21 delivery: 5 PVC NFC Tag Cards (85mm x 54mm) in white. NFC chip/ memory: NFC NXP DESFire EV1 4K / NFC Forum Typ 4 write/ encoding: NFC tags with NXP DESFire EV1 4K can be rewritten up to 500,000 times. write-protection: A write protection can be set, but can not be canceled.  unique Serialnumber (UID): The NXP DESFire EV1 4K contains a unique 7-byte UID (serial number). compatibility: The NXP DESFire EV1 4K (NFC Forum Type 4) is compatible with all nfc-enabled smartphones / tablets. quality control: Quality assurance through our own technical department. customer service: We will be glad to assist you after the purchase. Applications with the NXP DESFire EV1 4K / NFC Forum Typ 4:  Electronic locking systems: Chipset must be compatible with the locking system.  smartphone settings: Change smartphone properties (e.g. WLAN or Bluetooth on/off). data security: DESFire EV1 chipset provides a 3DES and AES128 encryption. Large storage capacity:4K memory is available.  NFC21 GmbH - NFC-Tag-Shop If you are interested in Near Field Communication (NFC), you ended up on the right website. We run one of the largest NFC-focused online shops in Germany All current products contain high-quality chips from the leading chipset producer NXP NXP. We deliver fast and worldwide through our own shipping or Amazon Prime If you need help, you can contact us at any time by e-mail or telephone

## Features

- 5 NFC cards DESFIRE EV1 4K in white, water resistant, original chip set, durable
- DESFire chipset EV1 4K in version 2
- Frequenz: HF 13.56MHz | Standards: ISO 14 443-2 A, ISO 14 443-3 A | NDEF / NFC Forum Typ 4
- The NFC cards are compatible with all NFC-enabled smartphones
- fast shipping, 30 day return policy for customers, competent service

## Images

![NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces - Image 1](https://images-eu.ssl-images-amazon.com/images/I/21XlvunbcyL.jpg)
![NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces - Image 2](https://images-eu.ssl-images-amazon.com/images/I/21oidj7T%2BZL.jpg)
![NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces - Image 3](https://images-eu.ssl-images-amazon.com/images/I/31o4zDIVKaL.jpg)
![NFC tag cards PVC DESFIRE EV1 chip 4K in white - 85 mm x 54 mm - among other things for NFC locking systems, 5 pieces - Image 4](https://images-eu.ssl-images-amazon.com/images/I/31o4zDIVKaL.jpg)

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**Shop now:** [https://www.desertcart.ec/products/56045302-nfc-tag-cards-pvc-desfire-ev1-chip-4k-in-white](https://www.desertcart.ec/products/56045302-nfc-tag-cards-pvc-desfire-ev1-chip-4k-in-white)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*