Download and install ATTO Technology, Inc. ATTO Celerity FC-81EP Fibre Channel Adapter driver

ATTO Celerity FC-81EP Fibre Channel Adapter is a SCSI Adapter device. This driver was developed by ATTO Technology, Inc.. The hardware id of this driver is PCI/VEN_11F8&DEV_8031&SUBSYS_003D117C; this string has to match your hardware.

1. Manually install ATTO Technology, Inc. ATTO Celerity FC-81EP Fibre Channel Adapter driver

1. Download the setup file for ATTO Technology, Inc. ATTO Celerity FC-81EP Fibre Channel Adapter driver from the link below. This is the download link for the driver version 1.95.4000.6000 dated 2016-11-01.
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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 started 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 scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed.
Size of this driver: 389433 bytes (380.31 KB)
This driver received an average rating of 4 stars out of 47586 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install ATTO Technology, Inc. ATTO Celerity FC-81EP Fibre Channel Adapter driver using DriverMax

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 can you install a driver using DriverMax? Let's see!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you find the ATTO Technology, Inc. ATTO Celerity FC-81EP Fibre Channel Adapter driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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