The NXP MIFARE Plus S 2K card is a type of contactless smart card that uses RFID (Radio-Frequency Identification) technology.

It is often used for various applications such as access control, public transportation, and secure identification.

Here are some key features and details about the NXP MIFARE Plus S 2K card:

1. MIFARE Plus S 2K: The "S" in MIFARE Plus S stands for "Security." The MIFARE Plus S 2K card has a storage capacity of 2 kilobytes (2K).
2. This storage is used to store data, security keys, and other information relevant to the card's application.
3. Contactless Technology: The card communicates wirelessly using RFID technology, specifically in the 13.56 MHz frequency range.
4. This allows for convenient and fast data transfer between the card and compatible RFID readers.
5. Security Features: The MIFARE Plus S series includes security features to protect data and prevent unauthorized access.
6. It supports AES-128 encryption for secure communication between the card and reader.
7. Blank White Card: A "blank white card" typically refers to a card that has not been personalized or encoded.
8. It is a blank slate that can be customized for a specific application. In the context of the NXP MIFARE Plus S 2K card, a blank white card would mean a card without pre-programmed data or personalization.
9. Customization: Users can personalize the blank white NXP MIFARE Plus S 2K card by encoding it with specific information, security keys, or other data relevant to the intended application.
10. Applications: These cards are commonly used in various applications, including access control systems, public transportation, electronic ticketing, and secure identification in corporate environments.
11. Compatibility: MIFARE technology is widely adopted and supported by many RFID reader systems, making the MIFARE Plus S 2K card compatible with a range of infrastructure and applications.