Capable of an astounding 20Gbps of throughput, the OWC Thunderbolt 2 Dock utilizes this phenomenal bandwidth to eliminate data bottlenecks, and effortlessly supports direct connection of up to ten devices, as well as daisy-chaining five additional Thunderbolt devices. 12-ports of phenomenal flexibility, up to 78 devices connected to your Mac. All united with just one lightning-fast Thunderbolt 2 cable. OWC Thunderbolt 2 Dock is the new foundation for your perfect workspace. Awesome performance meets incredible connectivity the OWC Thunderbolt 2 Dock offers the ultimate in convenience and flexibility to streamline any workflow.