The Twin 10G SFP+ Dual-Port 10-Gigabit Ethernet Thunderbolt 2 Adapter from Sonnet is a powerful and cost-effective way to add 10 GbE connectivity to your setup. This adapter is Thunderbolt-certified for Mac and Windows. It has a rugged aluminum housing with a temperature-controlled, variable-speed fan which automatically and quietly cools the adapter.

The Twin 10G is easy to set up, configured through OS X Network control panel or Windows Device Manager.. Connection Flexibility.