About this item Built-in RFID card reader that supports both HF (with dual USB support and high-line power detection) and LF cards (support of hardnested instructions for effective cracking) Features 2 USB interfaces, one dedicated to offline sniffing and can be powered by a power bank, while the other used for connecting to a computer for data communication Compatible with 98% of IC/ID cards, eliminating the reading card nurturing zone for improved stability and offering a 30% increase in speed Upgraded chip and an intelligent protection system for enhanced performance and security, supports one-click cracking and import analysis functionalities Built-in antenna to eliminate the need for external antennas, ensuring reliable shielding and writing capabilities