Dual-port SFP28 10 Gigabit Ethernet PCIe Card with Two SFP28 Transceivers for Mac, Windows and Linux Computers, and Thunderbolt Expansion Systems with PCIe SlotsDual-port SFP28 10 Gigabit Ethernet PCIe Card with Two SFP28 Transceivers for Mac, Windows and Linux Computers, and Thunderbolt Expansion Systems with PCIe SlotsDual-port SFP28 10 Gigabit Ethernet PCIe Card with Two SFP28 Transceivers for Mac, Windows and Linux Computers, and Thunderbolt Expansion Systems with PCIe Slots With increasing demands for greater data transfer speeds and more bandwidth over shared networks, and with specialized applications such. Sonnet offers a powerfully simple way to add dual-port 10GbE fiber optic connectivity to your Mac Pro tower, Windows or Linux PC or server — Twin10G™ SFP28 PCIe Card. Click to get your 10G SFP+ transceiver modules from nearby warehouses. Trusted by 260K+. To get your computer up to speed, you'll have to adapt—Sonnet's Twin10G™ 10GBASE-T PCIe Cardis a powerfully simple and cost-effective way to add dual-port copper 10GbE connectivity to your Mac Pro® tower or Windows® PC, or Linux® server. Adds 10GbE Connectivity to Mac Pro Towers, Windows PCs, and. Cisco offers a broad range of Industry compliant Xenpak, X2 and XFP modules for 10 Gigabit Ethernet deployments. Xenpaks are supported on Cisco routers and some Catalyst switches.