Hi, I had he same error on windows 7 (USB2.0-serial driver not installed). I bought the arduino nano from banggood for 3$ (Geekcreit® ATmega328P Nano V3 Module Improved Version With USB Cable Developmen Sale - Banggood USA) solution was to take the CH340G driver for windows (CH340G converter Wind… Answer from system on forum.arduino.cc
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Driverscape
driverscape.com › download › usb2.0-serial
USB2.0-Serial Drivers Download for Windows 10, 8.1, 7, Vista, XP
Use the links on this page to download the latest version of USB2.0-Serial drivers. All drivers available for download have been scanned by antivirus program.
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Lab Projects BD
labprojectsbd.com › home › usb 2.0 serial driver free download
USB 2.0 Serial Driver Free Download - Lab Projects BD
August 6, 2021 - USB 2.0 Serial Driver free Download. All type of driver in one page. Different types of drivers and associated software for windows 10.
Discussions

usb2.0-serial
Hi to all at arduino just wondering if any one can help. i have an uno r3 and a nano pro. the uno works great no probs, connects, uploads. really happy with it. but when i plug the nano in to xp sp2 pc via usb, it finds new hardware but wont install the drivers. i cant find these usb 2.0-serial ... More on forum.arduino.cc
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November 27, 2014
usb2.0-serial
powerpsy: Hi, I had he same error on windows 7 (USB2.0-serial driver not installed). I bought the arduino nano from banggood for 3$ (Geekcreit® atmega328p nano v3 module improved version with usb cable development board geekcreit for arduino - products that work with official arduino boards ... More on forum.arduino.cc
🌐 forum.arduino.cc
0
1
September 16, 2016
USB 2.0 - serial Driver Unavailable
Unable to update driver automatically, also manually i have arduino UNO R3 SMD Type More on forum.arduino.cc
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0
February 12, 2019
I brought this board from Amazon.It blinks when I plug into my laptop.But I couldn't work with it. It shows as "USB 2.0-Ser!" in the device manager. And I couldn't update drivers too.Any idea what I am missing here? Thanks in advance (Sorry for the bad English)
You probably need CH340 drivers More on reddit.com
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October 14, 2021
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SparkFun Learn
learn.sparkfun.com › tutorials › usb-serial-driver-quick-install- › all
USB Serial Driver Quick Install - SparkFun Learn
Windows will likely complain about the device not having the correct driver. It may attempt to find it. If you have never plugged in a similar device to your computer, it probably won't find a driver to use. Luckily, when you downloaded the Arduino IDE, it also came with all the necessary drivers.
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Blogger
nagesh-uluvar.blogspot.com › 2016 › 12 › arduino-not-getting-detected-usb20.html
It Really Works...!: Arduino not getting detected, USB2.0-Serial issue
December 1, 2016 - To solve this you just have to install CH340 driver (download here). Extract this download and install by double clicking on SETUP.EXE · After installation you will see a COM port assigned to the Arduino board attached to your USB port as below: ...
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Arduino Forum
forum.arduino.cc › development tools › ide 1.x
usb2.0-serial - IDE 1.x - Arduino Forum
November 27, 2014 - Hi to all at arduino just wondering if any one can help. i have an uno r3 and a nano pro. the uno works great no probs, connects, uploads. really happy with it. but when i plug the nano in to xp sp2 pc via usb, it finds new hardware but wont install the drivers. i cant find these usb 2.0-serial drivers anywhere. iv tried re-installing the ftdi drivers from arduino site but the comm port still does not show up in the ide and i still have usb 2.0-serial flagged up in device manager. again, if...
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Arduino Forum
forum.arduino.cc › development tools › ide 1.x
usb2.0-serial - Page 2 - IDE 1.x - Arduino Forum
September 16, 2016 - I bought the arduino nano from ... (CH340G converter Windows 7 driver download | arduined.eu) Download the archive then run the installer in the CH341SER drawer....
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Arduino Forum
forum.arduino.cc › development tools › ide 1.x
USB 2.0 - serial Driver Unavailable - IDE 1.x - Arduino Forum
February 12, 2019 - Unable to update driver automatically, also manually i have arduino UNO R3 SMD Type
Find elsewhere
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d0wnloadadam
d0wnloadadam.weebly.com › usb-20-serial-driver-download.html
Usb 2.0 Serial Driver Download - d0wnloadadam
Usb2.0 Serial Driver Download · Download the latest USB 2.0 Serial driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free. USB to serial drivers for most serial RS232 devices. Download drivers for most types of USB to serial adapters and converters. Link Driver: For Arduino Uno R3 CH340 for non-genuine (it worked for my Mega 2560 too) If you.
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RoboSumo Cookbook
robosumo.wordpress.com › 2021 › 10 › 14 › arduino-nano-driver-installation
Arduino Nano driver installation | RoboSumo Cookbook
October 14, 2021 - The link appears as: “Windows ... plugged in), and then open Device Manager again. Right click on the “USB 2.0 serial” device and select “Update Driver”....
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Robotsforfun
robotsforfun.com › webpages › driver.html
Robots For Fun
1. Click on the link to download the driver. The downloaded zip file should be in the Downloads folder. Arduino USB2.0-Serial Driver (for Windows PC) USB to UART cp210x44 driver (for Windows PC) 2. Browse to the Downloads folder and open up the zip folder that you just downloaded.
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Arduino
docs.arduino.cc › retired › boards › arduino-usb-2-serial-micro
Arduino USB 2 Serial Micro
September 30, 2025 - We value our legacy, so we make sure to never get rid of our older documentation. In this page, you can find information for all our retired boards, shields, kits and other legacy products. To access The Arduino Playground, our legacy community wiki, you can go to playground.arduino.cc.
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Reddit
reddit.com › r/arduino › i brought this board from amazon.it blinks when i plug into my laptop.but i couldn't work with it. it shows as "usb 2.0-ser!" in the device manager. and i couldn't update drivers too.any idea what i am missing here? thanks in advance (sorry for the bad english)
r/arduino on Reddit: I brought this board from Amazon.It blinks when I plug into my laptop.But I couldn't work with it. It shows as "USB 2.0-Ser!" in the device manager. And I couldn't update drivers too.Any idea what I am missing here? Thanks in advance (Sorry for the bad English)
October 14, 2021 - Bring us your Arduino questions or help answer something you might know! 😉 ... Tiếng ViệtPortuguês (Brasil)FrançaisNorsk (Bokmål)Bahasa MelayuSvenskaRomânăMagyarItalianoSuomiไทย ... Thanks . Now it works perfect. ... If u see windows 10 or 11 u could go to settings -->updates there will be additional updates then u could download the drivers without 3rd party
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Arduino Forum
forum.arduino.cc › development tools › ide 1.x
UNO enumerated as "USB2.0-Serial" and no driver loads - IDE 1.x - Arduino Forum
January 12, 2018 - I have a new "UNO" R3 which seems to run a pre-loaded "Blink" when attached to the USB port, but I cannot for the life of me get a driver to load so that I can use the IDE. The UNO is enumerated as "USB2.0-Serial" and no…
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Arduino Forum
forum.arduino.cc › development tools › ide 1.x
USB2.0 driver & CH340G driver not working - IDE 1.x - Arduino Forum
February 23, 2018 - HI All, I have Arduino Nano ATmega328P with a windows 10 laptop. Tried solving the missing driver error (USB2.0 driver) by installing CH340G driver fromhttp://www.wch.cn/download/CH341SER_EXE.html however now I am able…
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SeeedDoc
seeeddoc.github.io › Download_Arduino_and_install_Arduino_driver
Download Arduino and install Arduino driver
You should see an open port named "USB Serial Port" Right click on the "USB Serial Port" and choose the "Update Driver Software" option. Next, choose the "Browse my computer for Driver software" option. Finally, select the driver file named "FTDI USB Drivers", located in the "Drivers" folder of the Arduino Software download...
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Readthedocs
cow-pi.readthedocs.io › en › 202308 › troubleshooting › nano.html
Troubleshooting Connections to Arduino Nanos — Cow Pi 2023.08 documentation
If Windows reports that “Windows ... to the Arduino Nano. On the other hand, if Windows reports that “Windows was unable to install your USB2.0-Ser!”, then the How to Install CH340 Drivers page at sparkfun.com will guide you through manually downloading the driver and ...
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Arduino Forum
forum.arduino.cc › development tools › ide 1.x
Arduino UNO as USB2.0-serial. Cant update driver (WIN10) - IDE 1.x - Arduino Forum
April 2, 2021 - Hello, Hope someone can help. Strange thing here, probably I'm missing something New PC (to Arduino, running strong for almost a year). Wanted to install Arduino UNO with 3 motor shield V2 (used on another computer without any problem). Installed IDE, but it is not recognized, not as UNO without a driver, just USB serial 2.0. Update driver, select folder, but can't chose arduino.inf, just the folder and windows don't find the driver.
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Readthedocs
cow-pi.readthedocs.io › en › 202411 › troubleshooting › nano.html
Troubleshooting Connections to Arduino Nanos — Cow Pi 2024.11 documentation
If Windows reports that “Windows ... to the Arduino Nano. On the other hand, if Windows reports that “Windows was unable to install your USB2.0-Ser!”, then the How to Install CH340 Drivers page at sparkfun.com will guide you through manually downloading the driver and ...