---
product_id: 40576249
title: "5X UID Card 13.56Mhz RFID Block 0 Writable Tags Stickers Proximity Rewritable Label"
brand: "qiongshun"
price: "FREE"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/40576249-5x-uid-card-13-56mhz-rfid-block-0-writable-tags
store_origin: IS
region: Iceland
---

# Rewritable Functionality 13.56MHz Frequency Secure UID Encoding 5X UID Card 13.56Mhz RFID Block 0 Writable Tags Stickers Proximity Rewritable Label

**Brand:** qiongshun
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock Your Access Control Potential!

## Quick Answers

- **What is this?** 5X UID Card 13.56Mhz RFID Block 0 Writable Tags Stickers Proximity Rewritable Label by qiongshun
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/40576249-5x-uid-card-13-56mhz-rfid-block-0-writable-tags)

## Best For

- qiongshun enthusiasts

## Why This Product

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

## Key Features

- • **Global Shipping:** Fast ePacket delivery from China to the USA.
- • **Enhanced Security:** Backdoor feature ensures your data remains uncloneable.
- • **Seamless Integration:** Compatible with advanced RFID readers like Libnfc and Proxmark 3.
- • **User-Friendly Design:** Easily rewritable for versatile applications.
- • **Unlock New Possibilities:** Transform your access control with cutting-edge UID technology.

## Overview

The 5X UID Card 13.56MHz RFID Block is a set of rewritable proximity labels designed for secure access control. These cards operate at a frequency of 13.56MHz and are compatible with specific RFID readers, offering enhanced security features that prevent cloning. Ideal for professionals looking to streamline their identification systems.

## Description

Features: Could be modified many times Organized in 16 sector with 4 blocks of 16 bytes each(one block include 16 bytes) Specification: Frequency:13.56MHz Protocal:ISO14443A Capacity:1K byte EEPROM memory Rewrite times:100,000 times Read distance:0-10Cm(depend on the R/W device) Material:PVC Dia Size:25mm Initial key:FFFFFFFFFFFF(12F) Application: Access control, hotel locks, staff attendance, school campus access, membership management, payment control, identification and security systems, parking lot entry, social security management, transportation, municipal and ancillary service. Packing: 5pcs UID 13.56Mhz RFID Block 0 Writable Tags Stickers Label Proximity Rewrite Card

## Features

- Note:Orders will be sent out from China by ePacket to USA. Common 13.56Mhz RFID reader writer and NFC smart Phone(MTC) CANNOT write the UID card!! Libnfc, iCopy3, Proxmark 3 ,ACR122U with software support write UID cards. Before you purchase pls confirm your machine support write the uid card!! This UID cards have backdoor,cannot clone directly,pls dump your 1K cards firstly, then use UID cards to write.

## Images

![5X UID Card 13.56Mhz RFID Block 0 Writable Tags Stickers Proximity Rewritable Label - Image 1](https://m.media-amazon.com/images/I/41YEvf-V+-L.jpg)
![5X UID Card 13.56Mhz RFID Block 0 Writable Tags Stickers Proximity Rewritable Label - Image 2](https://m.media-amazon.com/images/I/91NoDCdCNoL.jpg)

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**Shop now:** [https://www.desertcart.is/products/40576249-5x-uid-card-13-56mhz-rfid-block-0-writable-tags](https://www.desertcart.is/products/40576249-5x-uid-card-13-56mhz-rfid-block-0-writable-tags)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-23*