Arduino Uno R4 Minima - Genuine Microcontroller - Open Box Used

USB Host Shield 2.0 + Arduino UNO R3 Board Kit Pre-Soldered MAX3421E USA

Arduino UNO R4 Minima Renesas RA4M1 - USB-C CAN DAC (12 bit) Board ABX00080

Arduino UNO R4 WiFi Renesas RA4M1 / ESP32-S3 - Wi-Fi Bluetooth Board ABX00087

Arduino Nano R4 without headers, RGB LED Microcontroller Development Board

Arduino Uno R3 Compatible Board ATmega328P CH340 USB + Cable - USA Seller

NANO V3 Compatible Development Board Soldered ATmega328P Type C USB USA

Arduino UNO R4 Minima - Renesas RA4M1 - USB-C, CAN, DAC (12 bit), OP AMP, SWD...