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50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable
50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable

50pcs 13.56MHz Rewritable RFID UID Keychain Tag Cards ISO14443A Block 0 Changeable

$24.99 $29.99
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Introducing the versatile 13.56 MHz Block 0 Sector Rewritable RFID UID Changeable Card Tag Keychain. Perfect for a range of applications, this keyfob is designed with high-quality ABS material ensuring durability and reliability. Featuring a changeable UID chip, it allows seamless copying of 13.56MHz and Fudan cards, with the ability to directly duplicate the ID of MF cards. Its compact size makes it easy to carry on a keychain, providing convenience and security in one compact package. Ideal for those needing customizable and rewritable RFID solutions.

Summary of Features:

- Material: High Quality ABS
- Frequency: 13.56MHz
- Dimensions: 41mm x 33mm x 4.3mm
- Chip Type: UID Changeable
- Functionality: Rewritable, can copy 13.56MHz and Fudan card IDs
- Application: Easily write data into sectors