cFosSpeed is the official Internet Accelerator for ASUS, GIGABYTE, ASRock and MSI gaming products

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Limited offer (1000 units): As a customer of GIGABYTE motherboards you can now save 50% when buying cFosSpeed by using this coupon code:


As a customer of GIGABYTE motherboards with Intel® GbE LAN you have the right to use and benefit from Gigabyte cFos SPEED. This is a full-featured, unlimited Traffic Shaping solution powered by cFosSpeed. We hope you enjoy the speed-up possible with your version of Gigabyte cFos SPEED.

For the newest features there is also the most recent professional cFosSpeed version available.

To stay always up to date with the most recent features, you can download the most recent cFosSpeed version on our cFosSpeed download page.

If you install the cFosSpeed version, you have a trial period of 30 days. Then you can either buy a cFosSpeed lifetime license or uninstall cFosSpeed and install Gigabyte cFos SPEED again. Owners of a cFosSpeed lifetime license always have immediate access to the newest cFosSpeed features and Beta / Pre-Release versions.

Buy once and get all future versions for free.
Use the opportunity and buy the cFosSpeed lifetime license now.

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How Effective is cFosSpeed Traffic Shaping?

Christoph Lüders & Christian Carazo, cFos Software GmbH - October 26, 2018
Download: cfosspeed-traffic-shaping-report.pdf Flag symbol for English language
Additional info for Gigabyte users.