The NFC Smart Tag Card is a high capacity contactless RFID card designed for broad compatibility with NFC devices and readers. Operating at 13.56MHz and fully compliant with the ISO 14443-3A standard, this tag provides a simple yet powerful solution for contactless interaction with smartphones (Android & iPhone), embedded readers, and access control systems. Unlike lower memory NFC tags, the NXP - NTAG216 offers significantly larger storage space, making it ideal for applications that require storing more complex data such as URLs, business information, or event details, all while being powered passively by the reader’s field without the need for batteries. Compatible with a wide range of NFC readers such as the MF RC522, PN532, and NFC enabled phones, the NXP - NTAG216 card brings versatile and user friendly contactless functionality to smart systems and projects. Highlights: Contactless 13.56MHz RFID smart card. ISO 14443-3A standard compliance. High capacity NXP - NTAG216 chip. Passive operation, no battery required. Robust card form factor for daily use. Fast read/write performance. Works with RFID/NFC readers, smartphones & embedded systems. Compatible with MF RC522, PN532 and other 13.56MHz RFID interfaces & smartphones. This product is compatible with Android & iPhone. Specifications: Frequency: 13.56MHz. Tag Type: ISO 14443-3A. Chip Type: NXP - NTAG216. Memory: ~924 bytes. ATQA: 0x0044. SAK: 0x00. Read/Write: Yes. Passive (no battery): Powered by reader field. Waterproof: Yes. Operating Temperature: –20°C to +70°C. Dimensions: ~86×54×2mm. Compatibility: RFID/NFC enabled smartphones, MF RC522, PN532, and other 13.56MHz readers. Ideal For: 🛂 Access control & secure entry systems. 🏨 Resort & hotel keyless access. 🏷️ Loyalty cards. 📲 NFC interaction with smartphones. 🎟️ Event ticketing & membership cards. 🏢 Office or facility identification systems. 🎓 Arduino & STEM education projects. * Color printing is available upon request. Please contact us for more information.