May 11 - 13: 10% Storewide Sale

MIFARE Classic® Compatible 4K Direct Write UID

MIFARE Classic® Compatible 4K Direct Write UID

  • €29.99 €35.99
    Unit price per 

MIFARE Classic® Compatible 4K 4-Byte UID Changeable via Direct Write

Need to make perfect clones of MIFARE Classic® 4K 4-Byte UID cards and tags ? Our UID Modifiable "Magic" MIFARE Classic® Compatible 4K Direct Write tags are what you need.

Feature Information Notes
Chipset MIFARE Classic® Compatible
Memory Size 4K
UID Size 4 Byte
UID Modifiable ✔️ Multiple times
Chip Generation Gen 2 Chipset Generation Guide

UID Type Unlock Required DirectWrite One Time Write Notes
UID Type
✔️


Compatibility LibNFC Proxmark Android Notes
UID Writing ✔️ ✔️ ✔️ MifareClassicTool recommended for Android
Card Writing ✔️ ✔️ ✔️ Non-Block0 writing supported by all devices
Card Reading ✔️ ✔️ ✔️ Card reading supported by all devices

 

Not all '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.

IMPORTANT:

The UID of MIFARE Classic® Compatible 4K UID Modifiable tags is comprised of two parts: the UID itself, and the BCC. The BCC is a checksum value calculated from the UID. If the BCC is incorrect, tag will be rejected by the reader.

Most RFID tools, such as the Proxmark, LibNFC, MCT etc automatically calculate the BCC when the UID is modified. If you are modifying the UID by hand, it is vital that the BCC is correctly calculated.

Lab401 cannot provide support or refunds under any circumstances for cards that were 'bricked' due to incorrect UID/BCC configuration.

Hands on: See the card in action

Like all of the cards supplied by Lab401, the MIFARE Classic® Compatible 4K UID Changeable via Direct Write 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.

SHIPPING & PACKAGING

Where do you ship from?

All items are dispatched from our EU-based warehouse. You will receive a tracking number upon item dispatch. The address used on your purchase is printed as a label - please double check your address to avoid mistakes.

When will my order be dispatched?

Lab401 dispatches orders Monday - Friday.
All orders placed before 12PM GMT+1 will be dispatched the same day. All orders placed after this cutoff time will be dispatched the next business day.

For example:

  • An order placed Friday, 9AM GMT+1 will be dispatched the same day.
  • An order placed on Friday, 6PM GMT+1 will be dispatched Monday.
  • An order placed on Saturday will be dispatched Monday

For any questions, please contact customer support.

What shipping options are available?

We provide four types of shipping:

  • EU Standard Post
  • EU Express Post
  • International Standard Post
  • International Express Post

How are import duties / customs handled?

For all European Union destinations, all shipments are DDP - Delivered Duty Paid. This means all applicable VAT/TVA, shipping costs and customs fees are pre-paid. 
You will not be charged by the courier service / post office or customs.

For all destinations outside European Union, all shipments are DDU - Delivered Duty Unpaid. This means that your country's custom service impose a VAT/TVA/Import Duty on your shipment.

I am charged VAT ?

Lab401 (ETOILE 401 SAS) is an EU-Registered entity. VAT is applicable to purchases delivered within the EU, with exceptions for VAT Registered entities.  VAT is calculated at checkout. For your convenience, you can browse Lab401 with prices Including VAT and Excluding VAT.

Sales are contractual

Please note - a purchase is an explicit agreement of our terms and conditions. Any products refused by clients will not be refunded.

Purchase Security Validation may be applied

To protect against credit card fraud, orders may be flagged for Purchase Security Validation. In this instance, we will reach out to the customer to perform a manual verification process.

Orders that are flagged for Purchase Security Validation are considered to be incomplete until validated. Our delivery deadline obligations begin only when an order is validated.

Delivery Protection

Is my delivery protected?

All Lab401 shipments are insured with the carrier.

We also provide an advanced insurance, Lab401 Delivery Protection.

Lab401 Delivery Protection means we remain fully responsible for the package right up to delivery. If the package is lost or damaged, the package can be resent immediately (48 business hours) upon receipt of proof.

For orders without Delivery Protection, lost or damaged packages will pass through the carrier's protocols, which can take up to 30 days.

For orders that are time-sensitive, we recommend Lab401 Delivery Protection.

Delivery Protection can be purchased at checkout easily and cheaply.