Not all 'Chinese Magic' cards are alike. There are many chipset types, each with different levels of reliability and functionality.

• All blocks (including Block 0) can be re-written multiple times
• Use ProxMark3 (Magic Chinese function) or libnfc to change UID.
• Uses "backdoor" technique to change/rewrite UID.
• UID can be changed multiple times.
• Not suitable for MCT on Android (Mifare Classic Tool)
• Answers to Chinese magic backdoor commands (GEN 1a): YES

This is the same chip used in the FlexM1 Magic 1K Gen1. Also known as "MF 1K Magic UID – Changeable UID – Gen1a -S50 BLOCK 0"

Not all 'Chinese Magic' cards are alike. There are many chipset types, each with different levels of reliability and functionality. These tags are Direct Write, meaning that Block 0 / UID can be written without any backdoor commands, making them ideal for users using Android and Mifare Classic Tools.

These tags are in white PVC card format.

• Supports fully unlocked read / write
• Impossible to block / brick
• LibNFC / nfc-mfclassic compatible (New!)
• LibNFC / nfc-setuid compatible (New!)
• Proxmark 3 compatible
• Android & MCT Compatible

This is the same chip used in the FlexM1 Magic 1K Gen2. Also known as "MF 1K Magic UID – Writeable UID – Gen2 -S50 BLOCK 0"

Much more than a simple card, this one card represents many tag types in one, allowing 100% genuine, unlocked, unlimited emulation of the following tag types:

KSEC's MIFARE DESFire® Compatible UID Modifiable Emulator Card is a card that emulates a MIFARE DESFire® card, allowing you to set a custom UID.

This card will allow for bypass on systems that authenticate based off the UID.

There are two variations of card, 7-byte UID and 4-byte UID.

KSEC's MIFARE DESFire® Compatible UID Modifiable Emulator Card is a card that emulates a MIFARE DESFire® card, allowing you to set a custom UID.

This card will allow for bypass on systems that authenticate based off the UID.

There are two variations of card, 7-byte UID and 4-byte UID.

The T5577 chip is a multi-purpose 125KHz RFID emulator, capable of emulating practically every modulation and data-rate combination:

• 125KHz ATA5577 programmed as EM4299 / EM4102
• Pre-programmed with a unique 40bit ID number
• Read / Write ATA5577 provides “tag emulation” and “Cloning” options
• Works with many older digital door locks and RFID read / write devices

This is the same chip used in the xEM & NExT (EM Mode)