Introducing the ESEN White Chip Card, a pack of 100 ISO7816 compliant BG chip cards with a storage capacity of 256 various characters. Designed for compatibility with most chip card reader writers, this plastic card is perfect for a variety of applications. Manufactured by ESEN, this box of 100 chip cards weighs 0.64kg and is the ideal choice for secure and efficient data storage and access. Upgrade your card system with the high-quality and reliable ESEN White Chip Card.