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UID Rewrite Changeable 13.56mhz Smart IC Key Tag Writable Zero 0 Sector 0 Block GEN1 Back up S50 1k Card for ACR122U-A9 Device Copier Clone 10pcs/lot by XCRFID

Product ID: 46907889

Details

Brand
XCRFID
Connectivity Technology
USB
Maximum Media Size
3.37 x 2.125
Minimum Required Operating System Version
Windows 7
Minimum System Requirements
Windows 7
Model Name
MF1K Key Tag

📶13.56 MHz frequency

🔄100,000 rewrites max

🔐4-byte UID changeable

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5818 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔑 Clone, rewrite, and control your access like a pro—never lose entry again!

PRECISION UID CLONING - Changeable 4-byte UID lets you replicate lost cards exactly—no re-enrollment needed.
SEAMLESS COMPATIBILITY - Works flawlessly with ACR122U-A9 and all ISO/IEC 14443A compliant door access systems.
PLUG PLAY CONVENIENCE - USB connection with Windows 7+ support ensures quick setup for busy professionals.
ROBUST 1 K EEPROM MEMORY - 16 sectors × 4 blocks of 16 bytes each, enabling secure, user-defined access control.
REWRITE YOUR ACCESS LIMITLESSLY - Supports up to 100,000 rewrites for ultimate flexibility and longevity.

The XCRFID UID Rewrite Changeable Smart IC Key Tag operates at 13.56 MHz with a 1K byte EEPROM memory, featuring a fully writable 4-byte UID sector. Compatible with ACR122U-A9 devices and ISO/IEC 14443A protocols, it supports up to 100,000 rewrites, enabling precise cloning and backup of lost M1 cards. Ideal for secure access control, loyalty, and ticketing systems, this 10-pack offers a professional-grade solution for seamless card management.

Specifications

ASIN	B0748DBKW2
Best Sellers Rank	#233 in Home Security Systems
Brand	XCRFID
Connection Type	USB
Customer Reviews	4.1 4.1 out of 5 stars (86)
Manufacturer	XCRFID
Media Type	rfid
Minimum System Requirements	Windows 7
Model Name	MF1K Key Tag
Resolution	10000
Scanner Type	RFID scanner
Unit Count	10.0 Count

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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