Proxmark3 512M 4.0 – RFID Card Reader UID S50 Duplicator

Proxmark3 512M 4.0 – RFID Card Reader UID S50 Duplicator — a compact RFID/NFC programmer and duplicator designed for fast UID reading, S50 decoding and smart chip copying. Ideal for testing, research and secure access validation with built-in high-frequency antenna support.

Features

• 512M memory version with NFC 5.0 support for IC/ID cards
• Fast UID reading, S50 decoding and cloning capabilities
• Built-in high-frequency antenna for reliable short-range reads
• USB interface for easy connection to PCs and toolchains
• Compact programmer kit form factor for field or lab use

Technical Details

• Model: Proxmark3 512M 4.0
• Type: IC (RFID/NFC)
• Interface: USB
• Functions: UID read, S50 decode, card duplicator/programmer
• Compatibility: NFC/IC/ID card formats including S50

Package Includes: Proxmark3 512M device and essential programmer kit components.

Warning: Use responsibly and only on systems you own or have explicit permission to test. Not for illegal cloning or unauthorized access.

Benefits

Streamlines RFID testing and access control troubleshooting by delivering precise UID reading and reliable S50 duplication. The built-in HF antenna and USB connectivity make deployment quick—perfect for security professionals, penetration testers and electronics hobbyists who need dependable, portable card programming and analysis.

Perfect for security auditors, locksmiths and DIY electronics labs, backed by a satisfaction guarantee. Order now to simplify your RFID diagnostics and cloning workflows—use it in the lab, on-site, or for training exercises. Fast setup, accurate results, and trusted performance for routine and advanced NFC projects.