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Pcs of 10 UID IC Card Changeable Smart Card Clone Card for 1K S50 MF1 RFID 13.56MHz Access Control Block 0 Sector Writable

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$8.69

$ 4 .99 $4.99

In Stock

1.ItemPackageQuantity:10


  • Material:PVC
  • Rewrite times:100,000 times
  • Read distance:0-10Cm(depend on the R/W device)
  • Read-write card can provide different access password or logical encryption version, product security is high.
  • Fully compatible to MIFARE Classic 1K,4-byte UID, 1K Byte memory, organized in 16 sectors of 4 blocks, compliant to ISO/IEC 14443A protocal


Description:
Works exactly like the MF1K, with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block Zero known as Manufacturers Block where the Chip UID is stored, can be re programmed to any UID you wish.
This is a perfect solution for a lost irreplaceable- Cards ID, you don't need to re-enroll new cards. Just program this new MF 1K's UID to the UID of lost card then you have a new Exactly the same card.
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.
Funtion: All block sector writable.Each block is rewritable and useful
Operating Specifications: Waterproof and dustproof
Packing:
10pcs UID Cards
Note
This UID card requires a card reader to write. The meaning of writing is just writing the inner code, not writing other data.
The Android Mifare Classic Tool and NFC Tools just writes data, such as date, name, etc.


Raman P
August 11, 2025
Everything works well, can write them, read them, erase and write again.
Kindle Customer
August 11, 2025
Works as it should.
Christopher K. Roa
July 10, 2025
I just picked these cards up from the post office and conducted an initial scan of the cards using my Proxmark3 (RRG/Iceman). My initial assessment showed that all of the cards have unique UIDs in sector 0, with Magic Gen 1a capabilities, and the UID can be modified. Everything seems to be in perfect working order, working as described!
Joe A
July 8, 2025
Needed a new rfid card for my hidden cabinet gun safe and it these worked perfectly.
PD
June 11, 2025
Picked up the 10 pack just to see the quality and every single one worked for creating Skylanders. Excellent!
R
May 24, 2025
genial para lo que son muy bien muy contento
Lester Kodama
May 11, 2025
I ordered 20 cards and so far half of them didn’t work. I keep getting a error that the card has been removed during programming.
Chris
March 26, 2025
Using Android (Pixel 3) and MifareClassicTool app, unable to write to the first sector of these cards..
shadowsmg
January 10, 2025
They are really Gen1 NFC card which can be recognized, read, written and wiped by flipper zero.
R. Kut
January 3, 2025
Alles funktioniert wie gewünscht, die UID lässt sich auch ohne Probleme ändern am PC mit geeigneter Software. Geht am Android leider nicht, die UID zu ändern !
Florian
December 18, 2024
J'ai pu effectuer toutes mes copies sans aucun problème et elles fonctionnent correctement.
SIA
December 11, 2024
These cards are UID writable using ProxMark3.
Markus Vogt
December 8, 2024
Die Karten funktionieren einwandfrei. Sector 0 ist beschreibbar mit gängigen Linux tools lässt sich aus einem dump file sehr einfach eine 1:1 Kopie erstellen. Kann ich nur empfehlen