---
product_id: 540431126
title: "100pcs MIFARE Classic 1K 13.56MHZ RFID Smart Cards S50 Card ISO14443A M1 Cards，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc"
brand: "sanpopo"
price: "¥9647"
currency: JPY
in_stock: true
reviews_count: 5
category: "Sanpopo"
url: https://www.desertcart.jp/products/540431126-100pcs-mifare-classic-1k-13-56mhz-rfid-smart-cards-s50
store_origin: JP
region: Japan
---

# 1K byte read/write memory 13.56MHz HF frequency ISO14443A secure protocol 100pcs MIFARE Classic 1K 13.56MHZ RFID Smart Cards S50 Card ISO14443A M1 Cards，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc

**Brand:** sanpopo
**Price:** ¥9647
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock elite access with every swipe — your smart card upgrade awaits!

## Quick Answers

- **What is this?** 100pcs MIFARE Classic 1K 13.56MHZ RFID Smart Cards S50 Card ISO14443A M1 Cards，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc by sanpopo
- **How much does it cost?** ¥9647 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/540431126-100pcs-mifare-classic-1k-13-56mhz-rfid-smart-cards-s50)

## Best For

- sanpopo enthusiasts

## Why This Product

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

## Key Features

- • **Unique & Secure:** Each card features a factory-encoded, unchangeable UID for reliable, tamper-proof identification.
- • **Optimized Read Range:** High-frequency 13.56MHz tech delivers a smooth 2-10cm read distance, balancing security and convenience.
- • **Durable & Sleek Design:** Premium 5-layer PVC with glossy lamination ensures waterproof, wear-resistant, and hygienic cards that last.
- • **Seamless Compatibility:** Works flawlessly with KABA, SAFLOK, MIWA & ONITY locks for professional-grade access control.
- • **Effortless Customization:** Printable on all major ISO standard desktop photo ID printers—perfect for personalized hotel keys or corporate badges.

## Overview

The Sanpopo 100pcs MIFARE Classic 1K RFID Smart Cards are ISO14443A-compliant, 13.56MHz high-frequency access cards featuring 1K bytes of secure read/write memory. Crafted from durable, waterproof PVC with a glossy finish, these credit card-sized blanks are compatible with major lock systems like KABA and MIWA, and printable on all standard desktop ID card printers. Each card carries a unique, factory-set UID that cannot be altered, ensuring secure and reliable access control for hotels, offices, and more.

## Description

Product Specifications: Chip: M-IFARE Classic 1K Chip Function: Read/Write protect by password,UID can’t change,uid is not rewritable Memory: 1024 bytes Card dimensions: 85.5 x 54mm(ISO Credit Card Size) Thickness: 0.86mm. Material: PVC Surface: lamination (glossy) Frequency: High Frequency 13.56MHz Protocol: ISO 14443A Read Range: Reading distance of 2-10cm depending on the RFID reader Data storage time: minimum 10 years Pack: Each card is well packed with a clear plastic foil Printable: Blank white card, printable on most desktop photo ID card printers, NOT FOR INKJET PRINTER Compatible: Works with KABA,SAFLOK,MIWA AND ONITY LOCKS etc, but NOT work with HID,Salto and Assa Abloy RFID Locks, also NOT compatible with Amiibo and 125KHz EM Readers. MI-FARE and M-IFARE Classic are trademarks of NXP B.V.

Review: Las compré por que la ocupo para la cerradura de un hotel , dude mucho al comprarlas pero realmente funcionan , solo debes de investigar bien si es la frecuencia correcta y qué tipo de tarjeta será , me fincionaron bien y también las mandé a personalizar , se ven gastadas pero es por el uso , es normal pero la verdad funcionan de maravilla
Review: EDIT: After running into the SAME issue with another brand of cards (for a different system) I discovered my HR dept was punching some of the lanyard holes right through the tag antenna! So, I humbly return to BEG forgiveness and update my 2 stars to 5 stars, as that's CLEARLY not a fault of the manufacturer. Time for some retraining on our end. ORIGINAL REVIEW (no longer valid) 4 out of 19 didn't read. We'll definitely be looking for a different brand.

## Features

- 【About Product】 -- Contains 100pcs MF1 Classic 1K RFID Smart Cards，each card individually OPP bag packed. Blank white both sides(No printed numbers, no magnetic strips and no slots or holes)
- 【About Chip】-- MF1 Classic 1K chips are produced by the Fudan brand in Shanghai, China and are compatible with NXP chips. The wireless frequency of the MF1 Classic 1K card is 13.56MHz, which complies with the ISO14443A standard and contains 1K bytes of read/write memory. Each chip has a unique UID number, but the UID cannot be changed or rewritten，Default button: FF FF FF FF FF FF.
- 【About Material】-- The MF1 Classic 1K card is made of durable and waterproof PVC material, and the antenna adopts ultrasonic winding technology. The card has a five layer structure, which is the same size as the credit card. The surface is smooth and glossy, wear-resistant, stable, non-toxic and odorless, and hygienic and safe.
- 【About Application】-These RFID cards work with KABA,SAFLOK,MIWA AND ONITY LOCKS,also compatible with RC522 and PN532 readers. But they can NOT work with HID,Salto and Assa Abloy Locks/Systems,Amiibo and Tagmo, etc.All cards are pre-programmed with a unique ID(4 Byte UID). The UID is NOT changeable.
- Printable--These cards both sides are printable on all ISO Standard Desktop Photo ID Card Printers: Evolis, Zebra, Badgy, Fargo, Magicard, DataCard etc.【NOT USE FOR INKJET PRINTERS】

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYMT6L1T |
| ASIN  | B0BYMT6L1T |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,254 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Home Security & Surveillance Biometrics |
| Color | 100pcs |
| Customer Reviews | 4.2 4.2 out of 5 stars (54) |
| Customer reviews | 4.2 4.2 out of 5 stars (54) |
| Date First Available | 20 June 2023 |
| Date First Available  | 20 June 2023 |
| Item Package Quantity | 1 |
| Item Weight | 649 g |
| Item model number | MIFARE Classic 1k |
| Item model number  | MIFARE Classic 1k |
| Manufacturer | SANPOPO |
| Manufacturer  | SANPOPO |
| Material | Polyvinyl Chloride |
| Part number | PD-MIFARE-C-100 |
| Product Dimensions | 8.56 x 5.41 x 0.1 cm; 649 g |
| Product Dimensions  | 8.56 x 5.41 x 0.1 cm; 649 g |
| Size | M-ifare classic 1k |

## Images

![100pcs MIFARE Classic 1K 13.56MHZ RFID Smart Cards S50 Card ISO14443A M1 Cards，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc - Image 1](https://m.media-amazon.com/images/I/61M3wg2kySL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***A on 13 November 2023*

Las compré por que la ocupo para la cerradura de un hotel , dude mucho al comprarlas pero realmente funcionan , solo debes de investigar bien si es la frecuencia correcta y qué tipo de tarjeta será , me fincionaron bien y también las mandé a personalizar , se ven gastadas pero es por el uso , es normal pero la verdad funcionan de maravilla

### ⭐⭐⭐⭐⭐ Review
*by T***S on 24 January 2025*

EDIT: After running into the SAME issue with another brand of cards (for a different system) I discovered my HR dept was punching some of the lanyard holes right through the tag antenna! So, I humbly return to BEG forgiveness and update my 2 stars to 5 stars, as that's CLEARLY not a fault of the manufacturer. Time for some retraining on our end. ORIGINAL REVIEW (no longer valid) 4 out of 19 didn't read. We'll definitely be looking for a different brand.

### ⭐⭐⭐⭐⭐ Review
*by K***R on 20 December 2023*

Excelente, llegaron rapido y sirven muy bien

## Frequently Bought Together

- 100pcs MIFARE Classic 1K 13.56MHZ RFID Smart Cards S50 Card ISO14443A M1 Cards?Printable Blank RFID Cards for Access Control, Hotel Key cads, etc
- Evolis Badgy Color Ribbon for 100 Prints Badgy100 & Badgy200 (CBGR0100C)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*