The Go Green Mifare NXP 4K EV1 blank white cards are high-quality contactless cards made from 85% recycled plastic. Equipped with a genuine NXP smart chip. these cards offer secure read/write capabilities and the ability to hold up to 4KB of memory. Made with the perfect blend of security and sustainability. they are the perfect option for customers seeking eco-friendly access control cards. Sold in packs of 100. Standard CR80 credit card size 4KB memory capacity Operates at 13.56 MHz frequency range. Individually programmed with a 4-byte NUID number Made from 85% recycled plastic.
