2x Thunderbolt 3(USB-C) support for : Thunderbolt (40GB/s) Mac Pro charging (upto 85 W) Device power (up to 15 W) USB 3.1 Gen 2 (upto 10Gb/s) Display port (upto 4k). Two Thunderbolt 3 USB-C ports: extended versatility, including 5K display support; dual display support: up to 2x 4K resolution.
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