# NFC Card Business Card: Revolutionizing Professional Networking ## What is an NFC Card Business Card? An **NFC card business card** is a modern, tech-enabled alternative to traditional paper business cards. It contains a small Near Field Communication (NFC) chip that, when tapped against a compatible smartphone (most modern Android and iOS devices), instantly shares your digital contact information, portfolio, website, or social media profiles. From my personal experience transitioning from paper cards, the **NFC card business card** not only reduced waste but also significantly increased engagement and follow-ups from connections, as the interaction is instant and memorable. ### The Technology Behind NFC Business Cards My skill in digital marketing led me to deeply research the components. The core of an **NFC card business card** is its embedded chip and antenna. Users can program these cards with a unique URL (often a digital profile page) using a simple mobile app. I hold the opinion that this seamless blend of physical and digital is not a fleeting trend but the new standard for professional identity, making networking more efficient and environmentally friendly. #### Technical Specifications and Parameters For those interested in the technical details, here are the typical specifications for an **NFC card business card** chip. *Please note: These technical parameters are for reference data; specifics need to contact backend management.* * **Chip Type:** Commonly NTAG213, NTAG215, or NTAG216 (NXP Semiconductors). * **Memory Capacity:** * NTAG213: 144 bytes user memory, 504-bit NFC Forum Type 2 Tag. * NTAG215: 504 bytes user memory, 1248-bit NFC Forum Type 2 Tag. * NTAG216: 888 bytes user memory, 1984-bit NFC Forum Type 2 Tag. * **Communication Protocol:** ISO/IEC 14443 Type A, NFC Forum Type 2 Tag compliant. * **Operating Frequency:** 13.56 MHz. * **Read Range:** Typically 3-5 cm, depending on the device. * **Data Retention:** Up to 10 years. * **Write Endurance:** 100,000 cycles. * **Card Dimensions:** Standard CR80 size: 85.6mm x 54mm x 0.76mm (3.370" x 2.125" x 0.030"). Custom shapes and thicknesses are available. * **Material:** Often PVC, biodegradable plastic, or even wood composite. ### Creative and Entertainment Applications The use of an **NFC card business card** isn't limited to corporate settings. I've seen brilliant en