Blank RFID Card 13.56MHz MIFARE Classic 1K (10-Pack)
Part number: MIFARE Classic 1KRFID & NFC
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Prices updated: 13 Oct 2026
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About this product
A pack of 10 blank, credit-card-sized RFID cards with MIFARE Classic 1K chips operating at 13.56 MHz under ISO 14443 Type A. They are used in access control, attendance and identification systems, and they can be programmed with RFID reader modules such as the MFRC522.
Specifications
- Chip
- MIFARE Classic 1K
- Standard
- ISO 14443 Type A
- Frequency
- 13.56 MHz
- Material
- PVC
- Dimensions
- 85.6mm x 54mm x 0.8mm
- Pack Quantity
- 10 Cards
Frequently asked questions
Which reader modules work with these cards?
Any 13.56 MHz reader that supports ISO 14443 Type A and MIFARE Classic works, and the listing names the MFRC522 as a compatible module.
Can I write any data to the card?
Data is stored in sectors protected by keys (Key A and Key B). You must authenticate each sector with the correct key before reading or writing it.
