---
product_id: 77410842
title: "13.56MHz UID Changeable Keyfobs Token NFC Tag Rewritable RFID Writable Access Control Key Card Used to Copy/Clone Card (10pcs)"
brand: "hfeng"
price: "¥3142"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/77410842-13-56mhz-uid-changeable-keyfobs-token-nfc-tag-rewritable-rfid
store_origin: JP
region: Japan
---

# Water resistant for all-weather reliability 13.56MHz frequency for universal RFID compatibility 100,000+ read/write cycles for ultimate durability 13.56MHz UID Changeable Keyfobs Token NFC Tag Rewritable RFID Writable Access Control Key Card Used to Copy/Clone Card (10pcs)

**Brand:** hfeng
**Price:** ¥3142
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock smarter access—rewritable, reliable, and ready to roll!

## Quick Answers

- **What is this?** 13.56MHz UID Changeable Keyfobs Token NFC Tag Rewritable RFID Writable Access Control Key Card Used to Copy/Clone Card (10pcs) by hfeng
- **How much does it cost?** ¥3142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/77410842-13-56mhz-uid-changeable-keyfobs-token-nfc-tag-rewritable-rfid)

## Best For

- hfeng enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** Pack of 10 tokens to equip your team or upgrade multiple access points instantly
- • **Built to Last:** Water resistant and durable ABS material withstands daily hustle and weather
- • **Compact & Portable:** Slim 31x40mm design with keyring included—carry your access in style
- • **Endless Reusability:** Rewrite and clone cards up to 100,000 times—future-proof your security
- • **Seamless Access Control:** Compatible with all RFID readers to unlock convenience everywhere

## Overview

These 13.56MHz UID changeable NFC keyfobs offer versatile, rewritable RFID access control compatible with all standard readers. Each compact, water-resistant token supports over 100,000 read/write cycles, making them ideal for secure, reusable access in offices, hotels, campuses, and more. Sold in packs of 10 with keyrings included for easy portability and deployment.

## Description

It applies to access control, hotel locks, staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment.   Product Description 100% Brand New Easy to carry Water resistant Can read and rewrite Each comes with Key ring included Compatible with all RFID reader to gain access Product Specification: Chip Type: UID changeable Size:31 x 40 x 3mm Material: High quality ABS Operation frequency: 13.56MHz Read and rewrite key tags Compatible with all Door Entry system Reading distance: 0-10cm (Depending on the reader's design,environment and application) Working temperature: -40 °C~ 65 °C Store temperature: -25 °C ~50 °C Read/write Times: 100000 times Package Including: 10pcs

## Features

- 1. 100% Brand New. Easy to carry.
- 2. Water resistant. Each comes with Key ring included.
- 3. Working with 13.56MHz frequency, can read and rewrite.
- 4. Compatible with all RFID reader to gain access
- 5. Package Including: 10pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HFeng |
| Part Number | HFeng |
| Item Weight | 0.035 ounces |
| Package Dimensions | 3.58 x 2.6 x 0.83 inches |
| Is Discontinued By Manufacturer | No |
| Voltage | 1 Volts |
| Item Package Quantity | 10 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![13.56MHz UID Changeable Keyfobs Token NFC Tag Rewritable RFID Writable Access Control Key Card Used to Copy/Clone Card (10pcs) - Image 1](https://m.media-amazon.com/images/I/612EUen8YtL.jpg)

## Questions & Answers

**Q: How many byte is the UID for these?**
A: Six

**Q: Is this Mifare Classic 4k?**
A: No

**Q: Could I use these for programming nintendo amiibo cards onto?**
A: No, you need nfc215

**Q: Are these gen1 or gen2? what is the sak value?**
A: Gen 1

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/77410842-13-56mhz-uid-changeable-keyfobs-token-nfc-tag-rewritable-rfid](https://www.desertcart.jp/products/77410842-13-56mhz-uid-changeable-keyfobs-token-nfc-tag-rewritable-rfid)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-12*