ATTO Technology, Inc. ATTO Celerity FC-22XS Fibre Channel Adapter - two ways of downloading and installing the driver

ATTO Celerity FC-22XS Fibre Channel Adapter is a SCSI Adapter hardware device. The developer of this driver was ATTO Technology, Inc.. The hardware id of this driver is PCI/VEN_15BC&DEV_0101&SUBSYS_0020117C; this string has to match your hardware.

1. ATTO Technology, Inc. ATTO Celerity FC-22XS Fibre Channel Adapter driver - how to install it manually

1. Download the setup file for ATTO Technology, Inc. ATTO Celerity FC-22XS Fibre Channel Adapter driver from the link below. This is the download link for the driver version 2.61.2.0 dated 2007-11-13.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.8 stars out of 3015 votes.

2. Using DriverMax to install ATTO Technology, Inc. ATTO Celerity FC-22XS Fibre Channel Adapter driver

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button that says ~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 detected driver updates. Scroll the list down until you locate the ATTO Technology, Inc. ATTO Celerity FC-22XS Fibre Channel Adapter driver. Click the Update button.
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5. That's all, the driver is now installed!
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