Ethernet PCIe Cards

25GbE, 10GbE, and 2.5GbE Networking PCIe Cards

Sonnet‘s comprehensive array of single- and dual-port 25GbE, 10GbE, and 2.5GbE network PCIe cards are available with copper (RJ45) or optical connections (via SFP+ and SFP28 transceivers). Have a computer with only Thunderbolt ports? Check out Sonnet’s line of Ethernet Thunderbolt adapters.