Sonnet G10E-SFP-1X-E3 network card Internal Fiber 10000 Mbit/s

10 Gigabit Ethernet PCI Express 3.0 Adapter Card With 10GBASE-SR (Short-Range) SFP+ Transceiver.

The Solo10G SFP+ PCIe Card is a low-profile x4 PCIe 3.0 adapter card that offers Mac®, Windows®, and Linux® users an easy-to-install and -manage solution for adding 10Gb fiber network connectivity to computers with PCIe card slots. This card is also perfect for use in a multi-slot Thunderbolt to PCIe card expansion system connected to a Mac.