Arduino Leonardo with Headers [A000057] - ATmega32U4 Microcontroller, 16MHz, 20 Digital I/O Pins, 7 PWM, USB HID Support, Built-in USB Communication, Compatible with Arduino IDE for Custom Projects
AITRIP 2PCS Pro Micro ATmega32U4 5V 16MHz Type-C Development Module Board with 2 Row pin Header Compatible ard-uino Leonardo Replace Pro Mini
SUPYINI Iot Security Tool for Leonardo Development Board with 64 Scripts To Fix System Vulnerabilities, Ideal for Hak5 Enthusiasts and Security Professionals