A4 Tech Mouse / Keyboard Drivers

by A4 TECH CO. LTD. (Taiwan)
Free A4 Tech Drivers Download

After you upgrade your computer to a new version of Windows, like Windows 11, if your A4 Tech Mouse / Keyboard Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Mouse / Keyboard driver is not compatible with the newer version of Windows. You can install drivers manually by matching your model and operating system. Or, use our A4 Tech Mouse / Keyboard Driver Update Utility to download and install the correct driver automatically.

Find A4 Tech Mouse / Keyboard Device Drivers by Model

Driver Updates for Popular A4 Tech Mouse / Keyboard Models

A4 Tech Mouse / Keyboard Driver Update Utility
Install the driver automatically
A4 Tech RFKBS-26A Driver
Install the driver automaticallyDownload driver
A4 Tech A4Tech Serial Port Mouse Driver
Install the driver automaticallyDownload driver
A4 Tech G6-70D Driver
Install the driver automaticallyDownload driver
A4 Tech KX-5MU Driver
Install the driver automaticallyDownload driver
A4 Tech KBS-28MU / KB-28 Driver
Install the driver automaticallyDownload driver
A4 Tech WOP-35 Driver
Install the driver automaticallyDownload driver
A4 Tech WOP-49 Driver
Install the driver automaticallyDownload driver
A4 Tech KL-7MU Driver
Install the driver automaticallyDownload driver
A4 Tech PK-130MG Driver
Install the driver automaticallyDownload driver
A4 Tech BT-630 Driver
Install the driver automaticallyDownload driver
A4 Tech MOP-35D Driver
Install the driver automaticallyDownload driver
A4 Tech A4Tech PS/2 Port Mouse Driver
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A4 Tech N-100 Driver
Install the driver automaticallyDownload driver
A4 Tech G7-300 Driver
Install the driver automaticallyDownload driver
A4 Tech KB(S)-26 Driver
Install the driver automaticallyDownload driver
A4 Tech G9-9100 Driver
Install the driver automaticallyDownload driver
A4 Tech RK(S)-520D Driver
Install the driver automaticallyDownload driver
A4 Tech G10-660L Driver
Install the driver automaticallyDownload driver
A4 Tech KBS-6135BP Driver
Install the driver automaticallyDownload driver
A4 Tech X3-230 Driver
Install the driver automaticallyDownload driver

How to Update Device Drivers

There are two ways to update drivers.

Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.

Option 2: Update drivers manually - Find the correct driver for your Mouse / Keyboard and operating system, then install it by following the step by step instructions below. You'll need some computer skills to use this method.

Option 1: How To Update Drivers Automatically

The Driver Update Utility for A4 Tech devices is intelligent software which automatically recognizes your computer's operating system and Mouse / Keyboard model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.

You can scan for driver updates automatically and install them manually with the free version of the Driver Update Utility for A4 Tech, or complete all necessary driver updates automatically using the premium version.

Tech Tip: The Driver Update Utility for A4 Tech will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.

  1. Download the Driver Update Utility for A4 Tech.

  2. Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:

    A4 Tech Mouse / Keyboard Driver Update Utility Results

  3. Click the Update button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update All button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.

Option 2: How To Update Drivers Manually

To find the latest driver, including Windows 10 drivers, choose from our list of most popular A4 Tech Mouse / Keyboard downloads or search our driver archive for the driver that fits your specific Mouse / Keyboard model and your PC's operating system.

Tech Tip: If you are having trouble finding the right driver update, use the A4 Tech Mouse / Keyboard Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.

After downloading your driver update, you will need to install it. Driver updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.

How to Install Drivers

After you have found the right driver, follow these simple instructions to install it.

  1. Power off your device.

  2. Disconnect the device from your computer.

  3. Reconnect the device and power it on.

  4. Double click the driver download to extract it.

  5. If a language option is given, select your language.

  6. Follow the directions on the installation program screen.

  7. Reboot your computer.

This website is not affiliated with A4 Tech. All company names/logos are properties of their owners.
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