Simultaneous multi-USB interface: Enables real-time capture and analysis of low, full, and high-speed USB traffic for deep protocol-level insights
FPGA-based device emulation: Allows rapid prototyping and creation of custom USB devices using open-source tools and Python
Transparent USB packet manipulation: Supports MITM attacks and real-time data tampering for advanced security testing and research
Open-source ecosystem: Provides a mature suite of open-source software, gateware, and hardware for analysis, development, and experimentation
Robust CNC-milled aluminum enclosure: Ensures durability and protection while maintaining a compact, lightweight design
Summarized by Shop
Making USB Accessible
Cynthion is an all-in-one tool for building, testing, monitoring, and experimenting with USB devices. Built around a unique FPGA-based architecture, Cynthion's digital hardware can be fully customized to suit the application at hand. As a result, it can act as a no-compromise High-Speed USB protocol analyzer, a USB-
FPGA
Lattice Semiconductor LFE5U-12F ECP5
USB Interfaces
3 high-speed USB Type-C (left: 2x device mode, right: 1x host mode), 1x USB Type-A (right: shared with Type-C)