Fix QTS1081B USB Ethernet Adapter Driver Issues on Windows
How to Download and Install the QTS1081B Driver on Windows
If you have a USB to Ethernet LAN adapter that uses the Corechips RD9700 (QTS1081B) chip, you may need to download and install the QTS1081B driver on your Windows computer. This driver allows your device to communicate with your network and access the Internet. In this article, we will show you how to find, download, install, update, reinstall, and fix the QTS1081B driver on Windows.
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What is the QTS1081B Driver and Why Do You Need It?
The QTS1081B driver is a software program that enables your USB to Ethernet LAN adapter to work properly on your Windows computer. The USB to Ethernet LAN adapter is a device that allows you to connect your computer or other device with a USB port to a wired Ethernet network. The adapter uses a chip called RD9700, which is also known as QTS1081B. The chip supports 10/100 Mbps Ethernet connections and uses USB 2.0 for data transfer.
You need to install the QTS1081B driver on your Windows computer because without it, your USB to Ethernet LAN adapter may not function correctly or at all. The driver provides the necessary instructions and commands for your adapter to communicate with your network and access the Internet. Without the driver, your adapter may not be recognized by your computer, may not connect to your network, may cause errors or conflicts, or may perform poorly.
How to Find the Right QTS1081B Driver for Your Device
Before you download and install the QTS1081B driver on your Windows computer, you need to make sure that you have the right driver for your device. The right driver depends on two factors: your device ID and your Windows version.
Your device ID is a unique identifier that tells you what kind of device you have and what chip it uses. You can find your device ID by following these steps:
Right-click on Start or press Win+X at the same time to open the WinX menu.
Select Device Manager from the menu.
Expand Network adapters and find your USB to Ethernet LAN adapter.
Right-click on your adapter and select Properties from the context menu.
Select the Details tab and choose Hardware Ids from the Property drop-down list.
Look for the value that starts with USB\VID_ and ends with &REV_. This is your device ID. For example, USB\VID_0FE6&PID_9700&REV_0101.
Your Windows version is the operating system that you are using on your computer. You can find your Windows version by following these steps:
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How to enable or disable QTS1081B driver on Windows 10 device manager
Right-click on Start or press Win+X at the same time to open the WinX menu.
Select System from the menu.
Look for the System type and Edition under Device specifications and Windows specifications. For example, 64-bit operating system, x64-based processor and Windows 10 Home.
Once you have your device ID and your Windows version, you can search for the compatible QTS1081B driver online. You can use a search engine like Google or Bing to look for the driver. You can also visit the official website of Corechips or the manufacturer of your USB to Ethernet LAN adapter to check if they have the driver available for download. Make sure that you download the driver from a trustworthy and reputable source to avoid malware or viruses.
How to Download and Install the QTS1081B Driver Manually
If you have found the right QTS1081B driver for your device and your Windows version, you can download and install it manually by following these steps:
Click on the download link or button and save the driver file to your computer. The driver file may be in a ZIP or RAR format, which means that you need to extract it first before installing it.
Right-click on the downloaded file and select Extract All or Extract Here from the context menu. Choose a location where you want to extract the file and click OK or Extract.
Open the extracted folder and look for the setup file. The setup file may have different names depending on the driver version, but it usually has an .exe extension. For example, RD9700_Setup.exe or QTS1081B_Setup.exe.
Double-click on the setup file and follow the instructions on the screen. You may need to accept a license agreement, choose a language, select a destination folder, and click Next or Install.
Wait for the installation process to complete and click Finish or Close when done. You may need to restart your computer for the changes to take effect.
How to Update or Reinstall the QTS1081B Driver Automatically
If you want to update or reinstall the QTS1081B driver automatically, you can use one of these two methods:
Method 1: Use Device Manager
Device Manager is a built-in tool in Windows that allows you to manage your devices and their drivers. You can use Device Manager to update or reinstall the QTS1081B driver by following these steps:
Right-click on Start or press Win+X at the same time to open the WinX menu.
Select Device Manager from the menu.
Expand Network adapters and find your USB to Ethernet LAN adapter.
Right-click on your adapter and select Update driver or Uninstall device from the context menu. If you choose Update driver, you can either search automatically for updated driver software or browse your computer for driver software. If you choose Uninstall device, you can check the box that says Delete the driver software for this device and then click Uninstall. After uninstalling the device, you can scan for hardware changes or restart your computer to reinstall the driver automatically.
Method 2: Use a Third-Party Driver Updater Software
A third-party driver updater software is a program that can help you update or reinstall your drivers automatically. There are many driver updater software available online, but you need to be careful and choose one that is safe, reliable, and effective. Some of the popular driver updater software are Driver Booster, Driver Easy, Driver Genius, and Driver Talent. You can use any of these software to update or reinstall the QTS1081B driver by following these steps:
Download and install the driver updater software of your choice from its official website or a trusted source.
Launch the software and scan your computer for outdated, missing, or corrupted drivers.
Find the QTS1081B driver from the scan results and click Update or Repair to update or reinstall the driver automatically.
Wait for the process to finish and restart your computer if prompted.
How to Fix Common QTS1081B Driver Issues on Windows
Sometimes, you may encounter some issues with the QTS1081B driver on Windows, such as:
Your USB to Ethernet LAN adapter is not detected or recognized by your computer.
Your USB to Ethernet LAN adapter is not connecting to your network or the Internet.
Your USB to Ethernet LAN adapter is causing errors or conflicts with other devices or programs.
Your USB to Ethernet LAN adapter is performing poorly or inconsistently.
These issues may be caused by various factors, such as:
You have installed the wrong or incompatible QTS1081B driver for your device or your Windows version.
You have an outdated or corrupted QTS1081B driver on your computer.
You have a faulty or damaged USB to Ethernet LAN adapter or USB port.
You have a poor or unstable network connection or configuration.
You have a virus or malware infection on your computer.
To fix these issues, you can try some of these common solutions:
Make sure that you have installed the right and latest QTS1081B driver for your device and your Windows version. You can use the methods mentioned above to find, download, install, update, or reinstall the QTS1081B driver manually or automatically.
Make sure that your USB to Ethernet LAN adapter is properly connected to your computer and your network. You can try plugging it into a different USB port or using a different Ethernet cable. You can also check if your network settings are correct and compatible with your adapter. You can use the Network troubleshooter in Windows to diagnose and fix any network problems.
Make sure that your USB to Ethernet LAN adapter is not conflicting with other devices or programs on your computer. You can try disabling or uninstalling any unnecessary or suspicious devices or programs that may interfere with your adapter. You can also try running your computer in Safe Mode to see if the issue persists.
Make sure that your computer is free from any virus or malware infection that may affect your adapter. You can use a reputable antivirus or anti-malware software to scan and remove any threats from your computer. You can also perform a System Restore to revert your computer to a previous state when the issue did not occur.
Conclusion
In this article, we have shown you how to download and install the QTS1081B driver on Windows. We have also explained what the QTS1081B driver is and why you need it, how to find the right QTS1081B driver for your device, how to update or reinstall the QTS1081B driver automatically, and how to fix common QTS1081B driver issues on Windows. We hope that this article has been helpful and informative for you. If you have any questions or comments, please feel free to leave them below. Thank you for reading!
FAQs
What is the QTS1081B driver?
The QTS1081B driver is a software program that enables your USB to Ethernet LAN adapter that uses the Corechips RD9700 (QTS1081B) chip to work properly on your Windows computer. The driver allows your adapter to communicate with your network and access the Internet.
How do I know if I have the QTS1081B driver installed on my device?
You can check if you have the QTS1081B driver installed on to a previous state when the issue did not occur.
If none of these solutions work, you can contact the support team of Corechips or the manufacturer of your USB to Ethernet LAN adapter for further assistance.