J3R452 is a high‑security contact‑type Java smart card with the JCOP 4.5 system, compliant with Java Card 3.0.5 & GP 2.3.1. Certified EAL6+, it delivers powerful crypto performance and 450KB flash memory. Ideal for identity authentication, payment and customized applet development, it fully meets ISO 7816 contact communication standards. Please feel free to contact us for more details.
