It looks like you have a UNO.1. Make sure you select UNO in the board manager.3. If you have USB 2.0 and 3.0 then make sure you use the USB 2.0 port.
@ arduino_314Did you take the time to examine the picture ?It CLEARLY shows an FTDI chip by the USB connector.
You CLEARLY failed to do any sort of real search and get the facts yourself so it is quite clear you are not willing to learn.
LMAO you are going by what the specs say should be the case and not what is in the market place.Stick by your "view" and I will stick by both hands on experience of others besides myself and facts.