---
product_id: 469044748
title: "YARONGTECH NFC Fob MIFARE Ultralight EV1 13.56mhz Blue Key (Pack of 10)"
price: "€ 23.27"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/469044748-yarongtech-nfc-fob-mifare-ultralight-ev1-13-56mhz-blue-key
store_origin: SK
region: Slovakia
---

# YARONGTECH NFC Fob MIFARE Ultralight EV1 13.56mhz Blue Key (Pack of 10)

**Price:** € 23.27
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** YARONGTECH NFC Fob MIFARE Ultralight EV1 13.56mhz Blue Key (Pack of 10)
- **How much does it cost?** € 23.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/469044748-yarongtech-nfc-fob-mifare-ultralight-ev1-13-56mhz-blue-key)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

YARONGTECH NFC Fob MIFARE Ultralight EV1 13.56mhz Blue Key (Pack of 10)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YARONGTECH |
| Part Number | Ultrablue-10 |
| Item Weight | 3.2 ounces |
| Package Dimensions | 4 x 3 x 0.5 inches |
| Country of Origin | China |
| Item model number | Ultrablue-10 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 10 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![YARONGTECH NFC Fob MIFARE Ultralight EV1 13.56mhz Blue Key (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/61F-ca0jbmL.jpg)

## Questions & Answers

**Q: How many bytes is the uid 4 or 7?**
A: 7 bytes
Thanks.

**Q: Do these have unlocked UIDs?**
A: Sorry,UID Can't change.
Thanks.

## Frequently Bought Together

- NFC Fob MIFARE Ultralight EV1 13.56mhz Blue Key (Pack of 10)
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**Shop now:** [https://www.desertcart.sk/products/469044748-yarongtech-nfc-fob-mifare-ultralight-ev1-13-56mhz-blue-key](https://www.desertcart.sk/products/469044748-yarongtech-nfc-fob-mifare-ultralight-ev1-13-56mhz-blue-key)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*