Yeah now that I am looking at it I think it is a clone. Since the school borrowed it to me I do not know where did they buy it but I assume it is this one since they are completely the same. https://dratek.cz/arduino/1353-klon-arduino-uno-r3-atmega328p-ch340-mini-usb.html?gclid=CjwKCAjwk6-LBhBZEiwAOUUDp7KrVBnkPXuuCZSudiDiUHTGD8rR1z8NPpTvnxwqhqE4GCZ-TU-6lRoC844QAvD_BwE