NXP Mifare Ultralight EV1 Blank White PVC Cards - ID Cards Direct
MF0ICU1 MIFARE Ultralight contactless single-ticket IC - NXP.com
MIFARE - Wikipedia
Mifare Plus X 2K
GitHub - MichaelsPlayground/NfcMifareUltralightExample: Sample code for reading from and writing to a Mifare Ultralight NFC tag. It uses the Mifare Ultralight classes for communication.