Drivers Thought USB Devices

Windows 8 provides a new USB driver stack to support USB 3.0 devices. The new stack includes drivers that are loaded by Windows when a USB 3.0 device is attached to an xHCI host controller. The new drivers are based on Kernel Mode Driver Framework (KMDF) and implement features defined in the USB 3.0 specification. The new drivers are as follows. As all the hardware devices have drivers associated similarly USB devices also have it. Sometimes proper drivers do not get detected after the initial installation so reinstallation of the drivers helps resolve the issues. You may check after uninstalling and reinstalling the USB drivers if you are able to connect.

Huawei USB Drivers (CDC/ADB/Qualcomm/Kirin/MTK VCOM/USB 1.0) is a very useful program to connect any Huawei Smartphones and Tablets to the computer successfully. Once you have installed, Huawei USB Driver, it creates a bridge that can help to flash/update or upgrade your phone, Also, allows you to browse all Huawei device files like photos, videos, contacts, messages, etc. You can take a backup & can restore your data.

Without installing a USB driver you won’t be able to connect your phone to the computer. That’s why here I share the latest version of Huawei USB driver that you can download from here.

Note: Huawei USB drivers compatible with all versions of Microsoft Windows 7, Windows 8, Windows 10 version (32 & 64bit).

Here we share each and every step which can help you to install every version of the Huawei Honor USB driver to your computer, So, follows the below process to install Huawei CDC/ADB/Qualcomm/Kirin/MTK VCOM/USB 1.0 driver, to your computer.

Read Also: How to Flash Huawei P30 Lite Stock Firmware

Download & Install Huawei USB Drivers:

Huawei Model NameUSB Drivers
Huawei Mate 30 (All)Download
Huawei Mate 20, 20 ProDownload
Huawei mate 20xDownload
Huawei Mate 10 / ProDownload
Huawei P10 LiteDownload
Huawei Mate 8Download
Huawei Mate 9Download
Huawei Mate XDownload
Huawei Mate XsDownload
Huawei P40, P40 ProDownload
Huawei P40 Pro & Pro +Download
Huawei P40 LiteDownload
Huawei P30 LiteDownload
Huawei P Smart ZDownload
Huawei P30, P30 Pro, P30 LiteDownload
Huawei P20, ProDownload
Huawei P20 LiteDownload
Huawei P10/PlusDownload
Huawei P10 LiteDownload
Huawei P Smart + / P Smart ZDownload
Huawei P Smart ZDownload
Huawei Nova 7 & 7 ProDownload
Huawei Nova 7 SEDownload
Huawei Nova 6, Nova 6 5G, Nova 6 SEDownload
Huawei Nova 5i / 5i Pro / 7iDownload
Huawei 7iDownload
Huawei Nova 5 / 5 ProDownload
Huawei Enjoy 10, 10 PlusDownload
Huawei Enjoy 10sDownload
Huawei Enjoy 9 / 9S / 9eDownload
Huawei Y9/ Y9 Prime 2019Download
Huawei Y7 Pro / Y9sDownload
Huawei Y9sDownload
Huawei Magic 2Download
Huawei Mediapad smartphonesDownload
Huawei Universal USB Drivers [Any Huawei Model]Download
Huawei ADB DriverDownload
Huawei CDC DriverDownload

Download Honor USB Drivers for Windows

Honor Model NameUSB Drivers
Honor 30/ 30 ProDownload
Honor 30 Pro+Download
Honor 20, 20 ProDownload
Honor X10Download
Honor 20 LiteDownload
Honor 20iDownload
Honor 10, 10iDownload
Honor 10 LiteDownload
Honor 9,9 LiteDownload
Honor 9iDownload
Honor 9NDownload
Honor V30, V30 ProDownload
Honor V20 / View 20Download
Honor View 10 / V10Download
Honor 9X / 9X Pro / 9X LiteDownload
Honor 8X / 8X Max / 8CDownload
Honor 30sDownload
Honor 20sDownload
Honor Play 9ADownload
Honor Play 4T, 4T ProDownload
Honor Play 3Download
Honor Play 3eDownload
Honor Play 8ADownload
Honor Universal USB Drivers [Any Model]Download
Honor ADB DriverDownload
Honor CDC DriverDownload

Huawei USB COM 1.0 USB SER USB Driver: Download

How to install Huawei USB Driver

  • Firstly, you need to download the USB Driver on your Computer.
  • Extract the ADB USB Driver using WinRAR or 7zip.
  • Right-click on my computer and then click on manage.
  • Check on the left side there you can see the Device Manager option.


  • Click on the search bar and search Device Manager there.
  • Choose the first result from there.
  • Then click on Action and then click on Add legacy hardware there.
  • After that, click on Next and then choose to Install the hardware that I manually select from the list (Advanced) then click on Next.
  • Now tap on Show all devices, then click on Next & click on Have disk.
  • Click on Browse then choose the Huawei USB driver file you downloaded and extracted and click on the OK button.
  • Then choose the Android USB interface and click on Next.
  • Now the Huawei USB driver installation starts, click on Next, then click on Finish.

How to Install Huawei ADB Driver:

  • Download the USB Driver first.
  • Then open the device manager in your pc.
  • Then click on Action and choose Add Legacy Hardware and click on Next.
  • Now choose to Install the hardware that I manually select from the list (Advanced) and then click on Next.
  • Then Tap on Show All Devices and click on Next.
  • Now click on Have disk.

Drivers Thought Usb Devices Pc Camera

  • Select Browse Choose the Huawei ADB USB driver file you downloaded and then click on OK.
  • Then choose the ADB Interface and click on Next.
  • Now the Huawei USB driver installation starts, click on Next, then click on Finish.
  • Then restart your device once if you are still getting an error.

How to Install Huawei Qualcomm USB Driver

  • First, download the USB driver file package on your PC.
  • Then Open the Qualcomm USB Driver Setup File.exe.
  • After that, choose WWAN DHCP is not used to get IPAddress And then Click on Next.
  • Again tap on Next button.
  • Choose I accept the terms in the license agreement and click on Next.
  • Click on Install to start the installation process.
  • Click Finish to successfully install Huawei Qualcomm Driver on your PC.

How to Install Huawei CDC Driver

  • First, open the control panel of your PC.
  • Launch Device Manager from there.
  • Then Click on Action & Choose Add Legacy Hardware and click Next.
  • Choose to install the hardware manually from a list and click Next.
  • Now Choose “Show all devices” and click Next.
  • A window will open up. select the CDC driver folder you downloaded and click Ok.
  • Then click “Next” to start the hardware installation process.
  • Wait until the installation process gets finished.
  • Then you will see the massage of Completing the Add Hardware Wizard. Click on Finish.
  • This is how you can install Huawei CDC Driver on your PC.

How to Install Huawei VCOM Driver

  • Open the Control Panel and choose the Device Manager option.
  • Then right-click on your username and select Add Legacy hardware.
  • Then click on the Next button.
  • Now select Install the hardware that I manually select from a list (Advanced) and click on the Next button.
  • After that, tap on Show All Devices and click on the Next button.
  • Then click on Have Disk and select .inf file that you already downloaded & click on Next.
  • That’s it, Your Huawei VCOM Driver are successfully installed on your PC.

How to Install Huawei USB COM 1.0 USB SER Driver

First of all, you have to enable test mode on your Windows computer to successfully install the Huawei USB COM 1.0 USB SER Driver, USB COM 1.0 driver mainly help to detect the Huawei Honor phone for flashing and unlocking

  • Search for CMD on your Windows PC
  • Select CMD from the search results
  • Righ-Click on that and select Run As Administrator
  • Copy the Code: bcdedit /set testsigning on
  • Paste it to your CMD and Hit enter
  • Now Restart your Windows Computer.
  • Then You can see the “Test Mode” is enabled on your Windows computer.
  • Now, Install the Huawei USB COM 1.0 USB SER Driver by following the above Huawei CDC Driver installation process on your computer.

If you want to disable the test mode on your windows computer then follow the above process and replace the code with the below-provided code, Restart your PC.

  • bcdedit /set testsigning off

Well, If you followed all the above process very carefully, I assure you you will be able to install All Huawei USB drivers (CDC/ADB/Qualcomm/Kirin/MTK VCOM/USB 1.0) on your PC.

If you still stuck or could not understand anything relating to this topic, you can let us know in the comment section below. we will help you as soon as possible. Thanks a lot for visiting.


A USB function driver supports runtime idle detection by implementing USB selective suspend. Here is content for driver developers about how to implement selective suspend in USB drivers that are based on the Windows® Driver Foundation (WDF).

About selective suspend

Selective suspend is the ability to power down and later resume an idle USB device while the computer to which it is attached remains in the working state (S0). For energy-efficient operation—especially on mobile PCs—all USB devices and drivers should support selective suspend. Powering down a device when it is idle, but while the system remains in the S0 state, has the following significant advantages:

  • Selective suspend saves power.
  • Selective suspend can help reduce environmental factors such as thermal load and noise.

If your device hardware can power down while it is idle, the driver should support this feature. Selective suspend support in a USB driver that is based on the Windows® Driver Foundation (WDF) requires at most a few extra callbacks beyond those required for basic Plug and Play support.

Every function driver for a USB device should implement aggressive power management that suspends an idle device while the system is running. This topic describes how to implement selective suspend in a WDF-based driver. If you are not familiar with WDF, see the Windows Driver Kit (WDK) and Developing Drivers with the Windows Driver Foundation.

USB devices support runtime idle detection through USB selective suspend. Selective suspend allows an idle device to be put into a suspended state without affecting other devices that are connected to the same hub or—in the case of a multifunction device—without affecting the other functions in the device. When all devices or functions have been suspended, the entire hub or multifunction device can be powered down.

From the hardware perspective, selective suspend is a physical state on a USB port. When all functions that are attached to the port are idle, the port can enter selective suspend.

To conform to the USB specification, all USB devices must support selective suspend. When the USB bus is idle, the device must be able to power down. The Microsoft-supplied USB hub drivers implement selective suspend at the hardware level.

USB function drivers should implement selective suspend for their individual device functions through WDF, which communicates with the bus drivers and manages the device I/O control requests that suspend and resume device functions. WDF enables both kernel-mode and user-mode drivers to support selective suspend.

Minix Driver Download for windows. The details of a function driver’s USB selective suspend code depend on whether the driver runs in user mode or kernel mode. Consider these guidelines:

Usb Device Manager

  • Use the user-mode driver framework (UMDF) to implement USB drivers whenever possible. User-mode drivers are less likely to corrupt system data and are simpler to debug than kernel-mode drivers.
  • Use the kernel-mode driver framework (KMDF) only if the driver streams data through isochronous endpoints or requires other features or resources that are available only in kernel mode.

Power policy ownership, I/O queues, and selective suspend

The power policy owner (PPO) for a device stack is the driver that determines which power state the device should be in at any given time. Only one driver in each device stack can be the PPO. The function driver typically is the PPO for its device.

If your USB driver supports selective suspend and is layered above the PPO in its device stack, the driver must not use power-managed queues. This is true for both UMDF and KMDF drivers. If requests arrive for power-managed queues while the device is suspended, the entire device stack can stall.

Figure 1 shows the flow of I/O requests to a USB driver through its I/O queues.

In the figure, a request arrives for a USB driver. The framework adds the request to the appropriate queue.

If the queue is not power managed, the framework presents the request to the driver according to the dispatch type that the driver configured for the queue (sequential, parallel, or manual). The driver then handles the request.

If the queue is power managed and the device is not suspended, the framework presents the request to the driver according to the configured dispatch type.

Unknown Usb Device Driver Download

However, if the device is suspended, the framework’s actions depend on whether the driver is the PPO for the device stack. If the driver is the PPO, the framework communicates with the USB parent drivers to power up the device. After the device has resumed, the framework presents the request to the driver.

If the driver is not the PPO, the framework takes no further actions because only the PPO can resume the device. The request remains in the queue. The device stack stalls if the PPO does not receive any requests that cause it to resume the device.

In this section


This topic describes how UMDF function drivers support USB selective suspend.

This topic describes how KMDF function drivers support USB selective suspend.

Drivers Thought USB Devices

Related topics

Usb Driver Device Manager

Windows Driver Frameworks (WDF)
Plug and Play - Architecture and Driver Support
PnP and Power Management in KMDF Drivers
When WDF Drivers Can Use Power-Managed I/O Queues
Writing USB Drivers with WDF
Overview of implementing power management in USB client drivers