Leonardo R3 Pro Micro ATmega32U4 Board for Arduino Compatible IDE USB Cable

REXQualis Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 8...

Mini ATMEGA32U4 Compatible For Arduino SS Micro ATMEGA32U4 Module Board

CH340 R3 Micro USB Board R3 ATMEGA328P-16AU Latest Version for Arduino-

BadUsb Beetle USB ATMEGA32U4 Development Board Module For Arduino Leonardo R3 F

5V 16MHz ATmega32u4 Micro USB Board + Cable For Arduino R3 Replace Pro Mini

Leonardo R3 Pro Micro ATmega32U4 Board for Arduino Compatible IDE USB Cable