Advanced RFID Testing: Proxmark3 RDV4.0 is the ultimate RFID testing and research tool, perfectly suited for reading and analyzing various RFID cards and tags, including but not limited to low-frequency (e.g., 125 kHz EM410x), high-frequency (e.g., 13.56 MHz MIFARE Classic), and ultra-high frequency (e.g., 2.4 GHz ISO 14443B) cards and tags | Open-Source and Versatile: With active community support and frequent updates, Proxmark3 RDV4.0 is a highly customizable and adaptable tool suitable for RFID enthusiasts, researchers, and security professionals. Equipped with 512KB NAND Flash, this means you can update to the latest firmware whenever necessary | Supported Frequencies and RFID Cards/Tags: LF: EM410x, HID 26-37 bit, Indala, T5577, HITAG 1/2/S, Q5; HF: MIFARE Classic 1K/4K, MIFARE Ultralight, MIFARE DESFire EV1, NTAG2x, ISO14443A/B, ISO15693, FeliCa; UHF: ISO 18000-3 Mode 3, ISO 14443B | Simulate Card Signals and Strengthen Security Assessments: Utilize Proxmark3 RDV4.0 to simulate your RFID cards and tags precisely. Furthermore, with Proxmark3 RDV4.0, you can uncover potential vulnerabilities in access control systems, payment systems, and other RFID applications, empowering you to bolster security measures | What You'll Get: This package includes 1 Proxmark3 RDV4.0, 1 Micro USB cable, 4 IC 13.56MHz UID cards, and 1 IC 13.56MHz UID keychain | Note: Proxmark3 Easy RDV4.0 requires a certain level of RFID and programming knowledge; we do not recommend it for beginners unless they are willing to invest time in learning how to use it