(2 sets) Uno R3 (open-source clone of Arduino Uno R3), USB cable, and 9V snap connector

Description

(2 sets) 100% compatible open-source clone of the Arduino Uno R3, USB cable, and 9V snap connector. Power the Arduino with the USB cable or the 9V snap connector. The Uno R3 uses the ATmega328P SMD chip and the CH340G USB driver. On Windows 10, just plug in the USB cable, launch the Arduino IDE, and this device will appear on second COM port.