After you upgrade your computer to Windows 10, if your A4 Tech Camera Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Camera driver is not compatible with the newer version of Windows.
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 Camera and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.
The Driver Update Utility for A4 Tech devices is intelligent software which automatically recognizes your computer’s operating system and Camera 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 with the FREE version of the Driver Update Utility for A4 Tech, and complete all necessary driver updates 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.
Download the Driver Update Utility for A4 Tech.
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:
Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.
To find the latest driver, including Windows 10 drivers, choose from our list of most popular A4 Tech Camera downloads or search our driver archive for the driver that fits your specific Camera model and your PC’s operating system.
Tech Tip: If you are having trouble finding the right driver update, use the A4 Tech Camera 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.
After you have found the right driver, follow these simple instructions to install it.
|A4 Tech Camera Driver Update Utility||dfsetup.exe||269 KB||161,750||Free Download >>|
|A4 Tech USB PC Camera Driver||A4_Tech_USB_PC... ver.zip||4.6 MB||171,644||Free Download >>|
|PK-635K Driver||n/a||A4_20PC_20Camera_20K.rar||7.9 MB||847||Free Download >>|
|PK-635M Driver||camera-a-driver.zip||18.0 MB||5,330||Free Download >>|
|PK-336MB Driver||camera-b-driver.zip||13.1 MB||2,800||Free Download >>|
|PK-333E Driver||A4_IM_Magician.rar||31.7 MB||1,172||Free Download >>|
|PK-7MA Driver||n/a||CameraA.zip||51.2 MB||287||Free Download >>|
|PK-335MB Driver||camera-b-driver.zip||13.1 MB||2,432||Free Download >>|
|PK-935 Driver||camera-a-driver.zip||18.0 MB||3,160||Free Download >>|
|PK-333MB Driver||camera-b-driver.zip||13.1 MB||2,118||Free Download >>|
|PK-730MJ Driver||CameraJ.zip||51.4 MB||1,020||Free Download >>|
|PK-5 DriverPK-25nm DriverPK-635 DriverPK-935 DriverPK-735 Driver& PK-835 Driver||n/a||PK-5_35n_635_9... 35_.zip||28.6 MB||2,404||Free Download >>|
|A4 TECH PC Camera H Driver||CameraA.zip||51.2 MB||897||Free Download >>|
|PK-7MA Driver||camera-a-driver.zip||18.0 MB||1,087||Free Download >>|
|PK-636MA Driver||n/a||CameraA.zip||51.2 MB||537||Free Download >>|
|PK-770K Driver||n/a||A4_20PC_20Camera_20K.rar||7.9 MB||260||Free Download >>|
|PK-7MAR Driver||n/a||CameraA.zip||51.2 MB||400||Free Download >>|
|A4 TECH PC Camera H Driver||A4_pc_cameraH.zip||21.0 MB||23,000||Free Download >>|
|PK-760E Driver||A4_IM_Magician.rar||31.7 MB||237||Free Download >>|
|PK-635 Driver||PK-635.zip||2.3 MB||11,045||Free Download >>|
|PK-835 Driver||camera-a-driver.zip||18.0 MB||1,405||Free Download >>|
|PK-5 Driver||camera-a-driver.zip||18.0 MB||1,223||Free Download >>|
|PK-30MJ Driver||n/a||CameraJ.zip||51.4 MB||138||Free Download >>|
|A4 Tech USB PC Camera Driver||Driver-Pk365M.zip||2.0 MB||11,152||Free Download >>|
|PK-5 Driver||n/a||CameraA.zip||51.2 MB||114||Free Download >>|
|PK-935 Driver||CameraA.zip||51.2 MB||171||Free Download >>|
|PK-760MB Driver||n/a||CameraB.zip||44.5 MB||142||Free Download >>|