Download and install A4Tech USB_MOUSE_Quality_Test driver

USB_MOUSE_Quality_Test is a Mouse hardware device. This Windows driver was developed by A4Tech. HID/VID_046D&PID_C51A&MI_00 is the matching hardware id of this device.

1. A4Tech USB_MOUSE_Quality_Test - install the driver manually

1. Download the setup file for A4Tech USB_MOUSE_Quality_Test driver from the link below. This download link is for the driver version 5.1.2600.0 dated 2005-08-14.
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3. Start the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver was not digitally signed.

Driver rating 3.6 stars out of 94175 votes.

2. Installing the A4Tech USB_MOUSE_Quality_Test driver using DriverMax: the easy way

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the A4Tech USB_MOUSE_Quality_Test driver. Click on Update.
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5. That's it, you installed your first driver!
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