Bulk Packs: MIFARE Classic® Compatible 1K UID Modifiable

  • €100.00

MIFARE Classic® Compatible 1K tag - UID Changeable - Keyfobs 

Need hundreds of tags? Lab401 just sourced thousands of Magic MIFARE Classic® Compatible 1K keyfobs - and we're able to sell them at deep discounts.

We're releasing the tags in batches - first come, first served.

Current offers:

Items Price Price per tag
100pcs 100  1.00 
200pcs 150  0.75 
400pcs 250  0.625 
500pcs 300  0.6 


Need to make perfect clones? Our UID Changeable tags are your solution.

Not all 'Chinese Magic' cards are alike. There are many chipset types, each with different levels of reliability and functionality. Lab401 has spent years sourcing, testing and visiting factories to find the most reliable and flexible 'magic' cards on the market.

Unlike other the 'Direct Write' / 'Sector 0' tags on the market, these tags are 'fully magic' - allowing for full, unlocked read / write capability. It is impossible to block, lock or unintentionally brick these tags, and they are 100% compatible with all MIFARE® readers, writers and software.

These badges are in keyfob format.

  • Supports fully unlocked read / write
  • Impossible to block / brick
  • LibNFC / nfc-mfclassic compatible
  • LibNFC / nfc-setuid compatible
  • Proxmark 3 compatible
  • Android compatible


Make 100% perfect clones of your existing badges quickly and easily. Fully compatible with all readers / writers.


These tags are made to last - our chipsets are guaranteed for over 10,000 R/W cycles, and are waterproof.

100% Unlocked

Impossible to lock, corrupt or brick accidentally - tags are 100% unlocked. Don't risk unknown vendors - buy from a reliable, tested source.

Buy in bulk - save up to 65%

Lab401 provides deep discounts for bulk orders. Whether you require 5 or 5000 cards, your business is appreciated and rewarded.

Hands on: See the tags in action

Like all of the 'Magic' cards supplied by Lab401, the MIFARE Classic® Compatible 1K UID Changeable card is compatible and integrated into all of your favourite tools: Proxmark 3, libnfc, etc.
Using the cards is incredibly simple - check out the demonstration below.


  • Products are dispatched from Europe - no need to worry about slow shipping times, import duties or damaged goods.
  • Packed in sturdy packaging to protect your product.
  • We provide world-wide shipping with express options.

If you are an educational-facility, reseller or need several units, please contact us.