Chameleon Ultra Dev Kit

The Chameleon Ultra is a versatile, open-source RFID emulation and security research tool primarily used by penetration testers and hardware enthusiasts. Originally introduced through Kickstarter, it represents a significant evolution in portable NFC/RFID technology, capable of emulating multiple tag types across different frequencies.

The product was developed by the Proxgrind team, known for their specialized hardware in the security sector. While the brand and design originated in China, the device serves a global community of developers. Manufacturing takes place in China, leveraging the region's robust electronics production infrastructure. Currently, the brand remains under the stewardship of Proxgrind, maintaining its position as a leading name in the niche market of hardware security auditing tools.