Dual-Frequency: Proxmark3 Easy V5.0 comes with a built-in RFID card reader that can handle both low-frequency (125kHz) and high-frequency (13.56MHz) RFID signals, ideal for reading and analyzing a wide range of RFID cards and tags, providing comprehensive RFID data collection capabilities Powerful Data Processing: The integrated high-frequency antenna eliminates blind spots, ensuring uninterrupted reading of the entire data on the card, allowing you to detect potential vulnerabilities in access control systems, payment systems, and other RFID - based applications, making it a valuable tool for security testing Versatile Functionality: Proxmark3 RFID Card Reader Writer supports IC ID card firewall cracking, rolling code copying, card number modification, sniffing, reading, and cloning, with official software and tutorials, compatible with V4.0 firmware, offering high practicality for RFID research and development Supported Cards and Tags: LF: Compatible with EM410x, HID 26 - 37 bit, Indala, T5577, HITAG 1/2/S, and Q5 cards and tags; HF: Compatible with Classic 1K/4K, Ultralight, DESFire EV1, NTAG2x, ISO14443A/B, ISO15693, and FeliCa cards and tags Kind Tips: Proxmark3 Easy V5.0 is a professional RFID testing and research tool, so it requires a certain level of RFID knowledge and programming skills. Color: As Shown Material: plastic Package Contents: 1*pcs rfid Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.