HomeDrivers DownloadArticlesDrivers Search
Driver Search: Enter the hardware model to search for the driver
Qualcomm HS-USB MDM Diagnostics 903B
 
Regarding this device, 3 hardware ID information has been found:

USB\VID_05C6&PID_903B&MI_01
USB\VID_18D1&PID_903B&MI_01
USB\VID_2949&PID_903B&MI_01

In general, when searching for drivers, most people use the device name to find the corresponding drivers, and in most cases, the correct drivers can be found.
However, it is also possible to find incorrect drivers or drivers that cannot be installed. How can you find the right driver? That's where you use the hardware ID to search for drivers.
The hardware ID is crucial information. The system uses the hardware ID information to select the corresponding drivers. Without hardware ID information, it is impossible to install drivers for the device.
Therefore, when downloading drivers, first check the hardware ID information of the device and then select the corresponding driver at the bottom of the page.
USB\VID_05C6&PID_903B&MI_01
#1 Support OS:
Size: 450 KB
Date/Ver: 08/02/2017 [2.1.2.7]
Windows XP (64 bit)
#2 Support OS:
Size: 549 KB
Date/Ver: 11/20/2019 [2.1.3.8]
Windows 7 (64 bit)
Windows Server 2008 R2 (64 bit)
Windows 10 (64 bit)
Windows 11 (64 bit)
Windows Server 2016 (64 bit)
Windows Server 2019 (64 bit)
Windows Server 2022 (64 bit)
Windows 8 (64 bit)
Windows Server 2012 (64 bit)
Windows 8.1 (64 bit)
Windows Server 2012 R2 (64 bit)
#3 Support OS:
Size: 435 KB
Date/Ver: 07/08/2015 [2.1.2.0]
Windows XP (64 bit)
#4 Support OS:
Size: 377 KB
Date/Ver: 08/31/2015 [2.1.2.0]
Windows XP (64 bit)
Windows XP (32 bit)
#5 Support OS:
Size: 416 KB
Date/Ver: 03/25/2016 [2.1.2.2]
Windows XP (64 bit)
USB\VID_18D1&PID_903B&MI_01
#6 Support OS:
Size: 569 KB
Date/Ver: 01/04/2013 [2.1.0.5]
Windows XP (64 bit)
#7 Support OS:
Size: 509 KB
Date/Ver: 01/04/2013 [2.1.0.5]
Windows XP (32 bit)
#8 Support OS:
Size: 549 KB
Date/Ver: 01/04/2013 [2.1.0.5]
Windows XP (64 bit)
#9 Support OS:
Size: 549 KB
Date/Ver: 01/04/2013 [2.1.0.5]
Windows XP (64 bit)
#10 Support OS:
Size: 549 KB
Date/Ver: 01/04/2013 [2.1.0.5]
Windows XP (64 bit)
USB\VID_2949&PID_903B&MI_01
#11 Support OS:
Size: 530 KB
Date/Ver: 10/26/2012 [2.1.0.3]
Windows XP (64 bit)
Windows XP (32 bit)
Windows XP (64 bit)
Driver Files
File Path: \
qcser.cat
qcser.inf
File Path: \serial\amd64\
qcCoInstaller.dll
qcusbser.sys
Haven't found the right driver yet? Are you facing difficulties in the driver search process?

1. The drivers you found aren't compatible.

2. You don't know how to search for drivers.

3. Your device isn't installed with drivers and appears as an "unknown device" in the system. You don't know how to find drivers for it.

This website offers a new method for finding drivers, a precise and fast way. Click here to use the new feature.
Driver Finder:

• Can't find the required driver files?
• Don't know how to find driver files?
• Unable to download driver files due to unstable network?
You can try using this driver file finder. The method of use is very simple. The program will automatically list all the driver files available for your current system. You can install drivers for devices that do not have drivers installed, and you can also upgrade drivers to the latest driver version for devices that have already installed drivers. Click here to download the driver finder.

Other Drivers
  • Brother FAX-4750e Remote Setup Port Driver Download
  • Motorola USB Linux Diagnostic Port Driver Download
  • Qualcomm HS-USB Diagnostics 903A Driver Download
  • Qualcomm HS-USB MSM Diagnostics 903B Driver Download
  • Qualcomm HS-USB MSM Diagnostics 903C Driver Download
  • Qualcomm HS-USB MDM Diagnostics 903C Driver Download
  • Watchdata USB 0601 Key Driver Download
  • Watchdata USB 0601 Smartcard Reader(ST) Driver Download
    • Leave a Reply

    If you have any questions, please leave a message. We will seriously reply to every question.

    Name * ( Required fields are marked * )

    Email ( Your email address will not be published )

      ToolBar:
      ←Upload Images

      Uploading pictures, please wait...    

      To better address the issue, please provide a detailed description of the problem.
      If possible, it would be helpful to include some images for additional clarification.
      For example, include screenshots of the error messages that appeared or any relevant dialog boxes.

    Comment

    HTML Code, Read Only, Click here Edit Post.

     
    Dirver Categories
    Laptop
    Laptop
    Graphics Card
    Graphics Card
    Sound Card
    Sound Card
    Motherboard
    Motherboard
    Network Adapter
    Network Adapter
    Card Reader
    Card Reader
    Wireless Network Adapter
    Wireless Network Adapter
    CPU
    CPU
    Chipset
    Chipset
    Hard Disk
    Hard Disk
    SCSI / RAID / SATA Controller
    SCSI / RAID / SATA Controller
    Other Driver
    Other Driver
    USB
    USB
    System
    System
    Bluetooth
    Bluetooth
    ALL »
     
    Latest Posts
    »How to Manually Install or Upgrade Drivers for Devices in Windows Without Installing Drivers Automatically
    Sometimes we get some driver files instead of automatic installation packages. If you want to load these driver files into the system, you must do it manually. It is not difficult to manually install …
    »Teach You How to Find Drivers for Unknown Devices in Windows, with the Accuracy Rate up to 90%
    When we want to find a driver for a device, we must know three important information about the device:1. What type of device is it? (Device type refers to: graphics card, sound card, network card, Blu…
     
    User Reply & Help
    »Jesús Ali: [March 10, 2024] say: Necesito instalar los drivers a mi tablet moxee 
    Reply: Hello, tablets do not support users installing drivers by themselves. Only desktop computers can ins …view >>>
    »Guest: [March 06, 2024] say: Need VTSIO system timer driverHardware id : ACPI\PNP0510
    Reply: Since you already know the hardware ID, you can use the 'Driver Search' feature at the top of the we …view >>>
    »POOT: [February 08, 2024] say: Hello,I'm trying to download the driver for a Pioneer DVD-RW DVR-S21 ATA but the download is not suc ......
    Reply: Click the 'Download' button, then enter the verification code, and you can download the correspondin …view >>>
    »Esra: [February 04, 2024] say: dear sirs,im looking for a driver for card reader that can be used on windows 7for ISRA cards model: ......
    Reply: You can use the driver search function provided on the website, as it can accurately locate the driv …view >>>
    »MUSSA LANDANI ANTONIO: [January 24, 2024] say: I ask for help with this drive for my laptop, it is not reading as required, thank you
    Reply: You need to install the correct drivers for the graphics card to ensure it functions properly. …view >>>
    »Ceola: [January 15, 2024] say: My computer is Windows 7 and it's an L531. I had not been able to access anything because a virus hi ......
    Reply: Sorry, there is no LINUX driver available here. You can only find the LINUX drivers for this model o …view >>>
    About | Contact | Privacy Policy | Statement
    Copyright © 2024 runonpc.com All rights reserved.
    Any other third-party products, brands or trademarks listed above are the sole property of their respective owner.
    runonpc.com does not have any cooperation or affiliation relationship with all the companies mentioned in the site content.