Adaptec Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller how to download and install the driver

Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller is a SCSI Adapter hardware device. The Windows version of this driver was developed by Adaptec. PCI/VEN_9004&DEV_8178 is the matching hardware id of this device.

1. Manually install Adaptec Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller driver

1. Download the setup file for Adaptec Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller driver from the link below. This is the download link for the driver version 5.5.5.0 dated 2006-06-21.
2.  
3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow 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.
6.  
7. Restart your PC and enjoy the new driver, as you can see it was quite smple.
8.  

This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.6 stars out of 50324 votes.

2. The easy way: using DriverMax to install Adaptec Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller driver

The most important 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 that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of detected driver updates. Scroll the list down until you locate the Adaptec Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller driver. Click on Update.
4.  
5. That's all, the driver is now installed!
6.