ces 2019: elgato unveils thunderbolt 3 pro dock with dual usb-c, dual usb-a, gigabit ethernet, displayport, and more CES 2019 Elgato Unveils Thunderbolt Pro Dock With Dual USB-C, Dual USB-A, Gigabit Ethernet, DisplayPort, and More. 2019-01-09 15:19:00