Hamrick Software Acer/BenQ 640BT how to download and install the driver

Acer/BenQ 640BT is a Imaging Devices hardware device. This driver was developed by Hamrick Software. USB/Vid_04a5&Pid_20be is the matching hardware id of this device.

1. Install Hamrick Software Acer/BenQ 640BT driver manually

1. Download the setup file for Hamrick Software Acer/BenQ 640BT driver from the link below. This is the download link for the driver version 1.0 dated 1999-01-04.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is enabled 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 straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, it is as simple as that.
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There is no digital signature available for this driver.
File size of the driver: 20285 bytes (19.81 KB)
Driver rating 3.6 stars out of 28605 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Installing the Hamrick Software Acer/BenQ 640BT driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Search the list until you find the Hamrick Software Acer/BenQ 640BT driver. Click on Update.
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5. Enjoy using the updated driver! :)
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