The new series of computers from Advantech - UNO-3283G and UNO-3285G
Arduino Uno Rev3 — Arduino Official Store
Amazon.com: KEYESTUDIO Max Control Board for Arduino Uno with Three LEDs, Two 6812Rgb LEDs, Two Button Switches, a Buzzer, a Microphone Sensor, a Light Sensor, and an 8 * 16 Dot Matrix : Electronics