Why use just the boring tags that come with your RFID board? This is a black RFID tag
1. High Quality ABS material
2. Frequency: 13.56MHz
3. Size: 41mm x 33mm x 4.3mm
4. Chip: UID Changeable
The function of this card is the same as the ordinary IC card of Mifare 1K S50 standard. Only Sector 0 Block Zero can be called the serial number/manufacturer block (chip UID) before it can be programmed to any UID required.
These can be used with RFID boards that are the same frequency of 13.56MHz.
