user38946: When I connect my Arduino Uno board it instantly detects the board and shows it in the list. But when I connect my new Uno + Wifi board it doesn't detect it. I also manually selected Arduino Uno Wifi but it still gives me the message 
Error uploading check if the selected board is currently available
How can I fix this?
This is the one that's not working:
Arduino Uno + Wifi
While this one I got does work:
Arduino Uno

user4143: What you have there is a cheap Chinese clone. It uses the cheap CH340G USB chip instead of the proper ATMega16u2 that real Arduinos use.
Install the right drivers and it should start working.

38946: <p>When I connect my Arduino Uno board it instantly detects the board and shows it in the list. But when I connect my new Uno + Wifi board it doesn't detect it. I also manually selected Arduino Uno Wifi but it still gives me the message </p>

<p><code>Error uploading check if the selected board is currently available</code></p>

<p>How can I fix this?</p>

<p>This is the one that's not working:</p>

<p><a href="https://www.aliexpress.com/item/UNO-WiFi-R3-ATmega328P-ESP8266-8Mb-memory-USB-TTL-CH340G-Compatible-for-Arduino-Uno-NodeMCU-WeMos/32739934767.html?spm=a2g0s.9042311.0.0.WA5MYA" rel="nofollow noreferrer">Arduino Uno + Wifi</a></p>

<p>While this one I got does work:</p>

<p><a href="https://www.aliexpress.com/item/Arduino-UNO-R3-Official-Genuine-Chinese-Version/32824877267.html?spm=2114.search0104.3.1.dX8tcR&amp;ws_ab_test=searchweb0_0,searchweb201602_2_10152_10065_10151_10344_10068_10345_10342_10343_10340_10341_10541_10562_10084_10083_10304_10307_10301_10177_10060_10155_10154_10539_10312_10059_10313_10314_10534_10533_100031_10103_10073_10594_10557_10596_10595_10142_10107,searchweb201603_14,ppcSwitch_5&amp;btsid=38a8ce51-b63b-4aaf-9e1a-be69a7e114e1&amp;algo_expid=4321f1cc-8e32-4caa-abad-e6d67a3cb87e-0&amp;algo_pvid=4321f1cc-8e32-4caa-abad-e6d67a3cb87e&amp;rmStoreLevelAB=0" rel="nofollow noreferrer">Arduino Uno</a></p>
 4143: <p>What you have there is a cheap Chinese clone. It uses the cheap CH340G USB chip instead of the proper ATMega16u2 that real Arduinos use.</p>

<p>Install the right drivers and it should start working.</p>
