Connect to 4K monitors You'll have plenty of connection options with the StarTech Thunderbolt 3 10-port USB Type-C Connection Hub. You can connect two 4K Ultra HD monitors to the DisplayPort and Thunderbolt 3 USB port - perfect if you need multiple applications open on dual screens. Thunderbolt 3 USB port You can use a single Thunderbolt 3 cable to turn your macOS Sierra or Windows 7 laptop into a complete workstation - with the connection hub providing new and old connection options. Data transfer is also quicker with the Thunderbolt 3 cable, giving your productivity a boost. 5 USB ports Connect to the internet using the Ethernet port, and transfer data between multiple devices with the 5 USB ports. There's even a fast-charging feature when you use the USB port on the front of the hub, so you can give your smartphone some extra charge.