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Home Support Downloads for Windows Device Drivers Device Driver for USB Cameras August 22, 2019 2.9.8 Device driver for all The Imaging Source USB cameras except the 33U, 37U, 38U and AFU auto focus series. Download USB Drivers for All Android Devices (Windows & Mac) by Dibyashree Sharma January 2, 2021 2020 Updated D ownload USB Drivers for Any Android (Samsung/ Motorola /Sony/ LG/ HTC/ ASUS/ Huawei and others):.Here we are sharing all the latest Android USB Drivers for Windows and Mac. A library of over 250,000 device drivers, firmware, BIOS and utilities for Windows. When you plug the device into your USB, Windows will look for the associated driver, if it cannot find this driver then you will be prompted to insert the driver disc that came with your device. Common USB Device errors are ‘ usb port not working ‘, ‘device descriptor request failed error’ or ‘bugcodeusbdriver’ issues.
Symptoms
If you are trying to update to the Windows 10 November 2019 Update (Windows 10, version 1909), the Windows 10 May 2019 Feature Update (Windows 10, version 1903), or the Windows 10 October 2018 Update (Windows 10, version 1809), you may encounter an update compatibility hold and receive the message, 'Qualcomm wifi driver: Your PC has a driver that isn't ready for this version of Windows 10. A new version is available.'

Windows 10, version 1909 and Windows 10, version 1903:
Windows 10, version 1809:
Cause
Microsoft has identified compatibility issues with some driver versions for certain Qualcomm Wi-Fi adapters. Devices with affected driver versions might experience loss of Wi-Fi connectivity after updating to a newer version of Windows 10.
To safeguard your upgrade experience, we have applied a hold on devices with affected Qualcomm driver from being offered Windows 10, version 1809, Windows 10, version 1903, or Windows 10, version 1909, until the updated driver is installed.
Next steps
You should first try manually checking for updates. For instructions, see Update Windows 10. If you are offered Qualcomm Wi-fi drivers and they install successfully, then you should now be able to update to Windows 10, version 1903. Select Check for Updates again, it should be offered and install as expected.
If you are not offered the driver from Windows Update, we recommend you try the following steps:
Select Start or the search box in the task bar.
type 'device manager' and open Device Manager.
Within Device Manager, find Network adapters and expand it to see all the currently installed adapters.
Right-click or long press on the Qualcomm adapter and select Update driver.
Select Search automatically for updated drivers on the dialog that opens.
Wait for it to complete the task. If it says, 'The best driver for your device are already installed.' then the driver was not updated. If the driver was updated, you should now be able to Check for Updates and install the newer version of Windows 10.
If you are not offered drivers for your affected Qualcomm Wi-fi adapter using either method above, you can follow the steps below to install an updated Wi-Fi driver:
Download the Qualcomm Wi-fi adapter drivers to your preferred folder: DriverNote We recommend downloading them to your Documents folder.
Open File Explorer. If there is no file explorer icon in the task bar, select the search box and enter file explorer and select it.
Within File Explorer, go the Documents folder or the folder you downloaded the drivers to.
Find and double click or double tap on the file named qcamainext10x-4-0-3-262-msx64_19fcb71525109fd2831d5a40944ded5663ec6af1.cab
Select CTRL+a on the keyboard. This should select all of the files.
Right click or long press on any of the files.
A warning dialog might open with the text, 'Windows Security: Opening these files might be harmful to your computer. Your internet security settings blocked one or more files from being opened. Do you want to open these files anyway?' If you see this warning, select the OK button.
Select Extract from the right-click menu.
Select the New folder button and rename it Qualcomm Wi-fi driver.
Select the Extract button.
In the search box on the taskbar, enter device manager, then select Device Manager.
Find Network adapters and expand it.
Find the device with Qualcomm Wireless Network Adapter or Killer Wireless Network Adapter in the name and right-click or long press on it.
Select Update Driver from the context menu.
Select the Browse my computer for driver software button.
It should default to your Documents folder, if this is where you saved the drivers then just select the Next button. If you did not save the drivers to your Documents folder, select the Browse button and find the folder you downloaded the drivers to and select OK.
It should now find the updated drivers and install them. Wait for this to complete and select Close.
After you have updated your Qualcomm Wi-Fi adapter drivers, the safeguard hold should be removed and you should be able to install the newer version of Windows 10.
Note We recommend that you do not attempt to manually update using the Update now button or the Media Creation Tool until a new driver has been installed and the Windows 10, version 1903 or Windows 10, version 1909 feature update has been automatically offered to you.
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)
- Download the Windows CH340 Driver
- Unzip the file
- Run the installer which you unzipped
- 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
Download the Windows CH340 DriverUnzip the folder.If you are running a 64Bit Windows: – run the SETUP_64.EXE installer.If you are running a 32Bit Windows: – run the SETUP_32.EXE installer.If you don’t know, try the 64 bit and if it doesn’t work, the 32 bit.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…
Direct Download Links (from the github repo above):
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.
Bluegiga Ble Dongle
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.
Bluegiga Port Devices Driver Download Win 7
Secondly a quick google search reveals that this is how you uninstall:
Bluegiga Port Devices Driver Download Windows 7
- Open a terminal and type:
cd /Library/Extensions/
- Verify that the .kext file is present:
ls | grep usbserial.kext
- Output should be:
usbserial.kext
- Then type:
sudo rm -R usbserial.kext
- Verify that the .kext file has been removed:
ls | grep usbserial.kext
- Output should be empty.
- After you should remove the files stored in receipts folder:
cd /private/var/db/receipts/
- Find the enties:
ls | grep usbserial*
- Output should be:
codebender.cc.ch34xinstaller.usbserial.pkg.bom codebender.cc.ch34xinstaller.usbserial.pkg.plist
- Remove each one of the files of the above list:
sudo rm -r
filename
`