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Chelsio drivers

13 Chelsio driver versions from official sources, sorted by release date. Check the supported hardware IDs on each driver page before installing.

DriverVersionReleasedWindows / Arch
T520-CR Unified Wire Ethernet ControllerSHA-256 verified6.16.10.0June 16, 2023Windows 1164-bit
T520-CR Unified Wire Ethernet ControllerSHA-256 verified6.16.10.0June 16, 2023Windows 11Windows 1064-bit
T520-CR Unified Wire Ethernet ControllerSHA-256 verified6.16.1.0February 2, 2022Windows 11Windows 1064-bit
T520-CR Unified Wire Ethernet ControllerSHA-256 verified6.15.35.0July 20, 2020Windows 1064-bit
T520-CR Unified Wire Ethernet ControllerSHA-256 verified6.15.35.0July 20, 2020Windows 11Windows 1064-bit
T520-CR Unified Wire Ethernet ControllerSHA-256 verified6.14.4.0May 27, 2019Windows 11Windows 1064-bit
T560-CR Unified Wire Ethernet ControllerSHA-256 verified5.1.30.0December 24, 2013Windows 11Windows 1064-bit
B420-SR Unified Wire Ethernet ControllerSHA-256 verified4.3.8.1February 14, 2013Windows 11Windows 1064-bit
T420-SO Unified Wire Ethernet ControllerSHA-256 verified4.3.8.0February 14, 2013Windows 11Windows 1064-bit
Chelsio - Network - Chelsio T3 Ethernet Function EnumeratorSHA-256 verified1.4.19.7April 24, 2008Windows 11Windows 1064-bit32-bit
Chelsio - Other Hardware - Chelsio S310-X 10G Ethernet Function EnumeratorSHA-256 verified1.4.12.6August 22, 2007Windows 11Windows 1064-bit32-bit
T302 1GbE Dual Port AdapterSHA-256 verified1.3.4.2November 27, 2006Windows 11Windows 1064-bit32-bit
10GbE Ethernet AdapterSHA-256 verified1.3.4.1November 18, 2006Windows 11Windows 1064-bit32-bit