Master RFID and NFC with Chameleon Ultra V2
The Chameleon Ultra V2 is a powerful RFID emulator, reader, and writer that supports multiple card types. Whether you are testing access control systems, learning about RFID security, or need a portable NFC research tool, this device delivers.

Features
- Supports multiple RFID card types including Mifare Classic, DESFire, and more
- Emulate, read, and write contactless smart cards
- Built-in OLED display for real-time feedback
- USB-C connectivity for easy firmware updates
- Portable battery-powered design
- Open-source firmware community
Why Security Researchers Love It
The Chameleon Ultra V2 is widely used by penetration testers and security researchers for evaluating RFID access control systems. Its ability to emulate multiple card types makes it an essential tool for physical security assessments.
Get Yours
Order the Chameleon Ultra V2 from M5Shark — available in Black Transparent.