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

Acer/BenQ 640BT is a Imaging Devices hardware device. The Windows version of this driver was developed by Hamrick Software. The hardware id of this driver is USB/Vid_04a5&Pid_20be; this string has to match your hardware.

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

1. Download the setup file for Hamrick Software Acer/BenQ 640BT driver from the location below. This is the download link for the driver version 1.0.0.4 dated 2006-08-21.
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3. Start the driver installation 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. 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. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed by the manufacturer.
Driver file size: 38626 bytes (37.72 KB)
Driver rating 4.6 stars out of 13891 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 32 bits
• This driver works on Windows 11 64 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 just a few seconds and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's see!

1. Start DriverMax and press 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 detected driver updates. Scroll the list down until you find the Hamrick Software Acer/BenQ 640BT driver. Click the Update button.
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5. Finished installing the driver!
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