Since Thunderbolt is based on USB port format and is universal, why haven't all ports been replaced with Thunderbolt? - Quora
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HyperDrive: Thunderbolt 3 USB-C Hub for 2016 MacBook Pro by HYPER by Sanho Corporation — Kickstarter
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ATEN Thunderbolt & USB-C Docking Stations | Expansion for Peak Laptop Capability | ATEN Corporate Headquarters
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