TID Changeable UHF 900MHz Magic Card RFID

TID Changeable UHF Magic Card

SKU: MTTIDUC Categories: White Card, Magic Card
Brand: MTools Tec

Original price was: $10.99.Current price is: $9.99.

UHF 860–960 MHz white card with writable TID via backdoor command. ISO18000-6C / EPC Gen2. Card size 30 × 110 mm. For RFID security research, cloning labs, and custom serialization.

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Specifications

TID Changeable	Yes (Backdoor Command)	Working Frequency	860 – 960 MHz (UHF)
Protocol	ISO18000-6C / EPC Gen2	Working Distance	0.1 – 10 m
Card Size	30 mm × 110 mm	Form Factor	PVC White Card
Working Temperature	-20°C ~ 70°C	Storage Temperature	-40°C ~ 85°C

Chip Memory

EPC	12 bytes (96 bits)	TID	16 bytes (128 bits)
User Memory	12 bytes	Kill / Lock	Supported

What Makes It “Magic”?

Unlike standard UHF tags, this card supports TID rewriting via backdoor command. The TID (Tag Identifier) is normally a factory-locked, globally unique serial number — but with the right reader and command set, you can overwrite it. This is essential for:

RFID security research and penetration testing
Cloning and emulation lab work
Custom TID encoding for proprietary systems
UHF anti-counterfeiting bypass analysis

Encapsulation

PVC substrate with aluminum etching antenna + inverted chip welding + lamination composite. Slim card format fits wallet or badge holder.

Compatible Readers

Requires a reader that supports ISO18000-6C backdoor write commands. See our UHF Reader – Support Changing TID.

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How to deliver the virtual products?

The virtual products are delivered by email in time when order with only virtual products.

What are the shipping options MTools Tec offers?

We offer both standard and expedited shipping options for our customers. The delivery times may vary depending on the shipping address.

Can I track my shipment?

Yes, once your order has been dispatched, we will send you a shipping confirmation email with your tracking number. You can use this number to track your shipment’s progress.

How long does it take to deliver my order?

The delivery time varies depending on your location and the chosen shipping option. Typically, it takes about 5-10 business days for standard shipping and 2-5 business days for expedited shipping.

Are there any shipping restrictions?

Shipping is usually available to all parts of the world. However, restrictions may apply to certain countries or regions due to international laws or shipping carrier limitations.

What should I do if I haven’t received my shipment yet?

If you haven’t received your order within the expected delivery timeframe, please contact our customer support team. We will help to track your shipment and provide updates.

What if my order arrives damaged?

If your order arrives damaged, please contact our customer support immediately. We will initiate the return process and take necessary steps to rectify the situation.

Can I change the shipping address after my order has been placed?

Depending on the status of your order, it may be possible to change the shipping address before the package dispatched oversea. Please contact our customer support as soon as possible to request changes.