Driver ch340g Windows 11 64 bit download

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The CH340 chip is used by a number of Arduino compatible boards to provide USB connectivity, you may need to install a driver, don’t panic, it’s easier than falling off a log, and much less painful.

Windows

(Manufacturer’s Chinese Info Link)

1. Download the Windows CH340 Driver
2. Unzip the file
3. Run the installer which you unzipped
4. In the Arduino IDE when the CH340 is connected you will see a COM Port in the Tools > Serial Port menu, the COM number for your device may vary depending on your system.
   

Older Windows Driver Version and Instructions

1. Download the Windows CH340 Driver
   
2. Unzip the folder.
   
3. If you are running a 64Bit Windows: – run the SETUP_64.EXE installer.
   
4. If you are running a 32Bit Windows: – run the SETUP_32.EXE installer.
   
5. If you don’t know, try the 64 bit and if it doesn’t work, the 32 bit.
   
6. In the Arduino IDE when the CH340 is connected you will see a COM Port in the Tools > Serial Port menu, the COM number for your device may vary depending on your system.
   

Macintosh 

(Manufacturer’s Chinese Info Link)

The following github has up to day pkg files for 1.3, 1.4 and 1.5 at time of writing, thanks to Joshua Wallis for bringing this to my attention…

https://github.com/adrianmihalko/ch340g-ch34g-ch34x-mac-os-x-driver 

Direct Download Links (from the github repo above):

V1.5 CH340 MaxOS Driver Pkg

V1.4 CH340 MacOS Driver Pkg

V1.3 CH340 MacOS Driver Pkg

See the github link above for installation instructions if you need them. 

Previous macinstosh downloads if the above doesn’t work for you…

(V1.3) Download the CH340 Macintosh Signed Driver for Mavericks (10.9), Yosemite (10.10) and El Capitan (10.11) and Sierra (10.12)

Inside the zip file you will find a PDF and a “pkg” file, short version, double click the pkg file, the PDF has some extra information.

OSX Sierra (10.12) Note

A kindly user, Maarten Segers reports 

FYI, the driver documented here WILL crash on OSX Sierra.

I can personally not test on MacOS and can not vouch for the above drivers at github, but there you go.

See uninstalling information at the bottom of the page if the driver causes problems for you.

Here is an older version of the Mac driver, NOT FOR 10.12 Sierra

(V1.0) Download the CH340 Macintosh Signed Driver for Mavericks (10.9), Yosemite (10.10) and El Capitan (10.11)

Linux

(Manufacturer’s Chinese Info Link)

Drivers are almost certainly built into your Linux kernel already and it will probably just work as soon as you plug it in.  If not you can download the Linux CH340 Driver (but I’d recommend just upgrading your Linux install so that you get the  “built in” one).

Uninstalling From Macinstosh

A couple of Mac users have said “the driver crashes my mac Sierra how do I uninstall”.  

Firstly regards the crash make sure you installed the 1.3 version of the driver, not the old one.  You could download it directly from the Manufacturers Website in case they have issued an update since I wrote this page.

Secondly a quick google search reveals that this is how you uninstall:

1. Open a terminal and type: cd /Library/Extensions/
2. Verify that the .kext file is present: ls | grep usbserial.kext
3. Output should be: usbserial.kext
4. Then type: sudo rm -R usbserial.kext
5. Verify that the .kext file has been removed: ls | grep usbserial.kext
6. Output should be empty.
7. After you should remove the files stored in receipts folder: cd /private/var/db/receipts/
8. Find the enties: ls | grep usbserial*
9. Output should be: codebender.cc.ch34xinstaller.usbserial.pkg.bom codebender.cc.ch34xinstaller.usbserial.pkg.plist
10. Remove each one of the files of the above list: sudo rm -r filename`

This article shares the 5 best ways to get the updated CH340 driver for Windows 11/10 downloaded and installed.

CH340 is a chip used in boards like Arduino boards to convert TTL (serial) to USB and vice versa. Moreover, the boards with this chip need no programming to access the processor. However, your computer may fail to recognize this chip without a correct and compatible CH340 driver.

Hence, this article elucidates how to download, install, and update the Windows 11/10 CH340 driver. There are multiple ways to get the latest driver for the CH340 device. However, it has been proven that using the Bit Driver Updater is a reliable as well as a quick method to get the driver updates for CH340 and various other devices connected to the PC. The tool works like a one-stop solution to meet your driver update needs as well as allows you to improve the performance of the PC as well. You will know more about the tool as well as how to use it in the upcoming sections of this write-up. For now, click on the button below and download the Bit Driver Updater setup.

With this though, let’s proceed further to all the reliable methods to download and update the CH340 driver for Windows.

How to Download the CH340 Driver Update and Install It

The following are some manual and automatic ways to download and install the updated CH340 driver for Windows 10/11.

Method 1: Download and install the CH340 driver update via Device Manager

Device Manager is a tool existing on your computer to let you find and install driver updates or missing drivers. Below are the steps you may follow to download the CH340 driver and install its updated version using the Device Manager.

Also Read: How to Update USB Driver in Windows

Method 2: Download and install the updated CH340 driver from the manufacturer’s website

The CH340 chip’s manufacturers offer all needed drivers and updates on their official website. You may follow these step-by-step directions to get the update for the CH340 driver for Windows 11/10 from there.

Also Read: USB 3.0 Driver Download and Update for Windows

Method 3: Update your Windows OS

A Windows update may, in addition to fixing common PC problems, update existing drivers and install the missing ones. However, it may not find the latest drivers for your computer if the driver updates are very recent. Still, you may follow the directions shared below to try downloading and updating the CH340 driver for Windows 10/11 this way.

Method 4: Download the CH340 driver update from Microsoft Update Catalog

Microsoft has a catalog of necessary updates for various drivers. Below is how to find the latest CH340 driver for Windows 10/11, download it, and install it from there.

Also Read: Microsoft USB Driver Updates Completely Free For Windows

Method 5: Download the CH340 driver update automatically (Recommended)

Above, we elaborated on various manual ways you may use to download and install the updated CH340 driver for Windows 11/10. As many users (including us) feel, these methods need a lot of time and effort.

If you agree with us and are looking for a simple approach to get the needed drivers, we suggest making use of Bit Driver Updater. The Bit Driver Updater software is a popular program to download and install driver updates automatically.

This software updates all drivers instantly with just one or two clicks. Moreover, it offers many beneficial features. For example, driver backup and restore, scheduled scanning of the computer, and driver download speed acceleration are some of Bit Driver Updater’s most notable offerings.

You may use the link below to download and install this amazing program on your computer.

After completing the software installation, within one to two seconds, you receive a list containing all outdated drivers. You may pick the option to Update All in an instant without any hassles.

There is also an Update Now button if you wish to get only the CH340 driver updated. However, it is recommended to update all old drivers to ensure top-notch computer performance.

After learning methods to download the CH340 driver update and install it, do you have any questions/confusion? If yes, you may read the following section to get all the needed answers.

Frequently Asked Questions

Below we answer all the questions you may have about the CH340 driver for Windows 10/11.

Q1. What is a CH340 driver?

Simply put, the CH340 driver is a piece of software that connects the CH340 chip with the computer to facilitate the chip’s communication with the PC.

Q2. How do I test my CH340 driver?

You may go along with these directions to test the CH340 driver.

• Go to the Device Manager. 
• Select Port. 
• Now, you may double-click the USB-SERIAL CH340 to view all its details.

Q3. How do I install CH340 on Windows 10?

Here are the steps you need to follow to install the CH340 driver on Windows 10.

• Open the Device Manager and expand Ports. 
• Right-click the USB-SERIAL CH340 port and choose Update driver. 
• Pick the Browse my computer for driver software option.
• Mention the driver location, include subfolders, and Browse.
• Choose the folder having the CH340 driver.
• Click Download/OK. 
• Follow the on-screen commands to complete the installation.

Also Read: Best Free Driver Updater for Windows 11, 10, 8, 7

CH340 Driver Downloaded and Updated

Through this article, we discussed how to download, install, and update the CH340 driver for Windows 11/10. You may choose any method from the above guide to doing it. However, we recommend driver updates via Bit Driver Updater if you wish to update drivers conveniently. In case you have any doubts remaining about downloading, installing, and updating the CH340 driver, don’t hesitate to contact us using the comments section below.

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