StarTech.com Thunderbolt 3 to 10GbE Fiber Network Chassis - External enclosure - 4 Open SFP+ Ports - Connect a Thunderbolt 3 enabled device to a 10GbE network - Get the increased performance of a 10GbE NIC using a Thunderbolt 3 port - Removable PCIe card

Assemble and install easily, with just a screwdriver Get the increased bandwidth, speed, reliability and security of a 10 GbE NIC, using your computers Thunderbolt 3 port Upgrade your peripherals without having to upgrade your chassis, by just switching out the PCIe NIC card