Driver for eGalaxTouch USB Touchscreen Controller AC21 - downloading and installing it

USB Touchscreen Controller AC21 is a Mouse hardware device. This driver was developed by eGalaxTouch. The hardware id of this driver is USB/VID_0EEF&PID_AC21; this string has to match your hardware.

1. Install eGalaxTouch USB Touchscreen Controller AC21 driver manually

1. Download the driver setup file for eGalaxTouch USB Touchscreen Controller AC21 driver from the link below. This is the download link for the driver version 5.11.0.9020 released on 2011-04-20.
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3. Start the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
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This driver is not digitally signed.

Driver rating 3.3 stars out of 97283 votes.

2. Installing the eGalaxTouch USB Touchscreen Controller AC21 driver using DriverMax: the easy way

The advantage of using DriverMax is that it will setup 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 take a look!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of driver updates. Search the list until you locate the eGalaxTouch USB Touchscreen Controller AC21 driver. Click on Update.
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5. That's it, you installed your first driver!
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